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STATENS RÅD FÖR ATOMFORSKNING Swedish Atomic Research Council 1 I I"' ,' F ' '

STATENS RÅD FÖR ATOMFORSKNING Swedish Atomic Research Council 1 I I"' ,' F ' '

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I STATENS RÅD FÖR ATOMFORSKNING Swedish Atomic Research Council 1 I I"' ,' f ' ' . '/

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HE I) 0 G Ö E E L S 'budgetåret 1970/71 EEP01I r of the year 1970/71 lo i

1 1 r (contents in English see page III)

1. The Swedish Atonic Research Council 1 I 1.1 Introduction 1 1.2 Administrativa uppgifter 5 1 1.2.1 Rådets ledamöter, delegationer, kansli m m 5 1.2.2 Rådets representanter i internationella organ samt vissa kommittéer, arbetsgrupper m m 10

1.3 Remisser och utlåtanden 16

1.4 Brief notes on atomic scientific research in some institutes of the universities and other organizations for research in 18

Å reservationsanslag till atomforskning an- visade och utbetalade medel under budget- åren 1946/47 - 1970/71 53 Tabell 2 Av reservationsanslaget till atomforskning disponerade medel "7-7"...-. 54- Tabell 3 Specifikation av förvaltningskostnader 1970/71 '56 m Tabell 4 Sammandrag över den 30 juni 1971 utestående m förskott å forsknings- och reseanslag., "57. Bi.-s/-'l Tabell 5 Eör budgetåret 1970/71 beviljade forsknings- och reseanslag . '.' • -. 58

Tabell 6 a Fördelning på clika.^ämnesområden samtpå löner och : . Övrigt äv ur årslaget tili aiönfprskhing under = budgetåret 1970/71 beviljade medel ,. - 86

Tabell 6 b Anslag till forsknings-. c^chjstudierésor", -könfe-- rehsrespr, gäs-jforskarej,'kommittéer, 'anordnande :av II konferenser, uiidér budgetåretM970/7i:i;;: 87

Tabell 7 forskningsanslag fördelade på'-..löhér. öch,r övrigt,, I fl uppdelning efter lärosäte:..(mptav) för budgetåret 1970/71 88

Tabell;8 Antal AMi-beiostade manår fördelade på befatt- ningstyper och på lärosäten (laotsv) under budget- året 197O/7-: \ 89 g Tabell 9 Sammanställning över beviljade medel (fördelning på löner ooh övrigt) samt personal under perioden 1949/50,-1970/71 -*_ _ ,---- 90 Tabell 10 a Innehavare av professur (Ue 27) 91 II Tabell 10 b Innehavare av en extra biträdande professur vid rådet (Ug 22:25) . •• . - ^_ 91

Tabell 10 o Innehavare av arvodestjänster som bitr professor vid rådet (Ug 22:25) 91

Tabell 10 d Innehavare av särskilda forskartjänster (Ue 21 med avlöningsförstärkning) 91

Det europeiska samarbetet inom kärnforskningen (cms) 92 2.1 Sammanträden i CERN under tiden 1.7.1970 - 30.6.1971 vid viljfca svenska representanter del- tagit . . 92

2.2 CEEOJ Annual Report 1970» Foreword 93

2.3 GEM Annual Report 1970. History 94

2.4 GERE Annual Report 1970. Introduction 96

2.5 CERH Annual Report 1970. Organization 109 Tabell 11 Council of the organization 110

Tabell 12 Internal organisation as at 31 December 1970

Tabell 13 Total number of persons at OEM on 31.12.1970 112

Tabell 14 Svenskar anställda i CERIT 31 juli 1970 113

Tabell 15 1970 expenditure, basic programme 114 Tabell 16 1971 budgetj basic programme -. , -' - :. '.-•.',. 115

Tabell .17 ,1970 expenditure and 1971 budget} supplementary" programmes •-- . . , : • 116

Tabell 13 k tprslagsahslaget; till europeiskt samarbete inom . kärnforskningen anvisade/ocK'.utbetalade medel .117 Tabell 19 Specifikation av;å förslagsanslagetvtill.:eraopeiskt samarbete inom-kärnforskningen:^undér/budgetåret\; 1970/7.1 "disponerade.: och ^utbetalade, medélVf: ,": ,'/'. 118 fel 3- Nordiska institutet för teoretisk atomfysik (NORDITA) 119

3.1 Utdrag ur direktörens för KORDITA redogörelser C nr 27 och 28 119 II 3t2 Driftsräkonskap och revision för NORDITA 1970/71 ,128 Tabell 20 K förslagsanslaget till:bidrag till nordiska insti- tutet för teoretisk atomfysik anvisade och utbo- taladc medel * 130 D III Tab Tab 1. Tne Swedish. Atomic Research Council. 1 Tab! t- 1.1 Introduction 1 Administrative notes 1.2 5 Tab! 1.2.1 Members of the Council, delegations, secre- tariate Tab: 1.2.?, Representatives of the Council in inter- national organs and certain committees) Q working groups etc 10 1.3 Statements by the Council 16

O 1.4 Brief notes on atomic scientific research, in some institutes of the universities and other i organizations for research in Sweden 18 Table 1 On extended grant for atomic research ordered and paid out means during the financial years 1946/47 - 197O/71__ ; '•".'• Table 2 Of the extended grant for atomic research o disposed means i , , • _-. _54 Table 3 Specification of administration expenses 1970/71 _56 D Table 4 Summary of' June' 30, 1971 outstanding advance on research and travel grants- - . "'.•-• _57 I Table 5 ;Awardeä grants 1970/71.. 58 Table 6a Distribution, for .different disciplines: :ahd on salaries" and".other accounts ,'of 'granted- means. I from the .grant for atomic. research:: during• ; the''financial-;yearVi9'7Ö/7r V/Vx/'A Ä^i:-:'''--.'• '" 86 Table 6b Grants- for research^; and'educational" travelsj B conference travels, .visiting- scientists, •. > cbmmitteesiand organization of conforénces Sfeft i during the financial year 1970/71 87 Table 7 Eescarch grants disposed on salaries and other accounts classified by educational and fab research institutions during the financial year 1970/71 88

Table 8 Full', time equivalents of ATE-paid manpower it. different positions olassificd by educational and rosearcbTinstitutions during the financial I year 1970/71 ' 89 I I

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Table 9 List of awarded means (distribution on salaries and other accounts) arid the number of staff during-the period 1949/50 - 1970/71 _90

Table 10 a Holder of professorship 91 Position as associate professor at the. Table 10 b Council , ••• .: ' - .-•••,. 91. Holders of associate professorships at the Table TO c Council ' • , • 91 Table Holders of assistant professorships at the Table 10 d Council., .-'•••'• 91

2i The European organization for nuclear research 92.

2.1 Meetings at CERE during the period U7.197O - 30*6.1971 in which Swedish representatives have participated . . ""-•."' 92

2.2 GEEK Annual Report 1970. loreword 93 2.3 CERIT Annual Eeport 1970. History, 94

2.4 CERF Annual Eeport 1970. Introduction 96

2.5 CERN Annual Eeport 1970. Organization 109 Table 11 Council of the organization 110 Table 12 Internal organization as at 31 December 1970 111 Table 13 Total number of persons at CERN on 31.12*1970 112 Table 14 Swedish employees in CERCT 31 July 1970 113 Table 15 1970 expenditure | basic programme 114 Table 16 1971 budget, basic programme 115

Table 17 1970 expenditure and 1971 budget, supplementary- pro grammos 116 Table 18 On the estimated appropriation for European colla- boration in nuolear research ordered and paid out means- 117

Table 19 Specification of, on the estimated appropriation for European collaboration on nuolear research during the financial year 1970/71 disposed and paid out means - 118

3. Nordic institute for theoretical atomic physios in Copenhagen (KORDITÅ) 119

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3.1 Extracts from the manager'6 of UOEDITA reports Uo 27 .and Ho 28 119 3.2 Accounts and revision for NOEDITA 1970/71 128 labls 20 On estimated appropriation as contribution ordered and paid out means for NOEDITA 130 X-

to allocate grants to institutions and scientists for the purchase of instruments or other materials, or for the remuneration to scien- tific or other assistants, or for the defrayal of costs for research work, such as travelling costs, loss of income, etc or for living allowances, . to promote and take the initiative in the co-operation with other countries,, especially ITordic ones, within the research field of the Council, to support the publication of results of scientific research and the writing of text-books within the research field of the Council. 1.1.3. Organization The Swedish Atomic Research Council consists of the President and eleven members. The President of the Council is appointed by the Government. The Secretary, also appointed by the Government, is a member of the Council by virtue of his office. Six members are elected by the Faculties of Natural Sciences at,the Universities of Jppsala, lund and , by the Board of the Research Institute of National Defence, by the Board of the Swedish .Atomic Energy Com- , pany and, jointly, by the Faculties of the.Royal Institute of Tech- nology in Stockholm and Chalmers University of Technology in Gotheh- burg.. The remaining .four members are appointed by the GovernmentM .. _.--•',• according to, proposals made by= the Council. ••'. ,-,.-.'.' >j ..'

The term of-/office, for. a member, of the-Council is'three yeasäis ••'•'-" -: 7 /;'? A member who has; served for two consecutive periods may not be appoin- ted for. a further period., Thiis limitation does not apply to the " "j .>". President or to the Secretary.

A number of committees have been set up to advise the Council on various subjects. The Council has thus set up permanent advisory delegations for , for chemistry and for biology and radiation safety research.

The Council is also advised by a permanent working group - The Committee of the Council.

1.1.4. International relations The Swedish Government has instructed the Council to be the Swedish coordination organization for the European Organization for Nuclear J. I

-*• 1 ••*„ __: Al if Research in (CERK') and for the Horåic Institute for Theore- tical Physics in. Copenhagen Wiita|: The Council has also made an agreement with the corresponding Danish Authorities concerning scientific co-operation in the use of CEEN.

1.1.5. Grants

Applications for major research grants referring to the following budget year (July 1 - June 30) should be presented tc the Council before February 1. According to its classification an application is then transmitted to one or more of the advisory delegations.

Applications for minor projects and applications for urgent research projects and for travelling expenses are dealt with throughout the year by the Council.

Information about research grants and application forms are supplied by the Office of the Council.

Decisions made by the Council to award grants exceeding 300 000 crowns must be approved by the Government.

1.1.6. Publications

The Council publishes an annual,report (this report is in English and Swedish).

The Councxl is one of the supporting organizations of a scientific .-journal published annually in 8 issues entitled Forskning och Framsteg mm (Research and Progress).

Articles m the field of basic atomic research can also be found in 4MB the year book Svensk Naturvetenskap (Swedish Science) published by the Swedish natural Science Research Council.

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v. i , KOTG-L MAJ: I A PLAN OF THE SWBIffSH ((JOVERHMBHT) EESEARGH COUWCI1S

Forskningsberedningen (Science Advisory Council)

U-tbildningsdepaxtemen-tet Jordbruksde- Industri departe- mentet (Ministry of Education) partementet (Ministry of (Ministry of Agriculture) Industry)

Statens Statens Statens Statens; ';>-.Statens Forskningsrådens Statens Styrelsen råd för humanist- medicinska naturyeten- samarbetsdelega- råd för för teknisk atömforsk- iska forsknings* skapligåy samhälls- tion skogs- och utveckling ning forskninge- råd forskninga- forskning jordbruks- råd råd "•"•; '•• forskning (Swedish (Swedish (Swedish (Swedish (Swedish (The delegation (Swedish (Swedish Board Atomic Re* Humanistic Medical Re- Hatural Social Re- for Co-operation Agricultural for Technical search Research search Science search between the Re- and forestry Development) Council) Council) Council) Redearch Council) search Counoils) Research Council) Council)

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II Landshövding Mats Lemne, Nyköping, ordförande utsedd av Kungl Maj:t för tiden 1.10.1959 - 30.6.1974 11 professor Guy von Dardel, Lund, förordnad av maternal; isk-naturveten- skapliga fakulteten vid Lunda universitet för tiden 1.7-1967,- 30.6.1974

fil dr Gösta 3?unke, (se nedan under rådets sekreterare) Q överingenjör lennart Holm, Stockholm, förordnad av Försvarets forsk- ningsanstalt för tiden 1.7.1968 - 30.6.1974

professor Gunnar Holte, Stockholm, förordnad av AB Atomenergi för tiden 1.7.1964 -30.6.1971

11 professor Lamek Hulthén, Stockholm, förordnad av Tekniska högskolan i Stockholm och Chalmers tekniska högskola Ö i Göteborg för tiden 1.7.1965 - 30.6.1971 professor Sven Johansson, Lund, förordnad av Kungl Maj:t på rådets 1 förslag-förvtiden I.7i-1964 - 30.6.1971 1 professor Karl Gustav Stockholm^ -förördnåd.ay matematisk^ Liming, naturvetenskapliga^ Tiakultéten vid. Stock- I holms "uniyérsitetl för stiden I.7.1967 - : 1[l professor Lars Helander,; Göteborg,: vice ordförändeV förördnad av' HIS Kungl Maj st på rådets förslag för tiden 1.7.1964 - 30.6.1971

professor Per Ohlin, Uppsala, förordnad av matematisk-natar- pi vetenskapliga fakulteten vid Uppsala uni Sil versitet för tiden 1.7.1965 - 30.6.1971 • professor Nils Ryde, Göteborg, förordnad av Kungl Maj:t på 11 rådets förslag för tiden 20.2.1970 - 30.6.1974

1 professor Sigvard Thulin, Stockholm, förordnad_a\i; Kungg l Maj:j t på rådets förslag för tiden 17.6.1970 - I 1 30.6.1974 1 I I Q Rådets sekreterare - Secretary of the Council dr Gösta Funke, Stockholm, förordnad av Kungl Maj:t för tiden 1.10.1959 - 30.6.1974 0

Personliga suppleanter - Personal deputy members Utsedda av organ som förordnat respektive ordinarie ledamot fl Pör professor von Dardel professor Ido Leden, Lund för överingenjör Holm docent Kay Edvarson, Stockholm för professor Holte docent Eolf Pauli, Studsvik 0 för professor Hulthén professor Nils Göran Sjöstrand, Göteborg för professor Johansson professor Hicolai Herlofson, Stockholm D för professor Lulling bitr professor Tor Ragnar Gerholm, Sthlm m för professor Helander bitr professor Gösta Rudstam, Nyköping 0 för professor Ohlin professor Kai Siegbahn, Uppsala m för professor Hyde professor Arne Claesson, Umeå D för professor Thulin direktör Christian Jacobaeus, Stockholm til I Arbetsutskott - Committee of Council 1 Landshövding Mats Lemne, ordförande fil dr Gösta Funke i överingenjör Lennart Holm 1 professor Gunnar Holte tom 31.12.1970 i professor Lamek Hulthén 1 professor ffils Eydé fr o m.1;1.1971. m •m •m 0 •mm ffysikdelegationeh tom 30.6.1971 — Delegation of Phyaica m i Professor,'Lamék. Hulthén, "ordforande-'T •''••;"••••'•• • .-.•• ås professbr Hannes,A'lfvén professor Guy,von Dardel, vice ordförande professor Gösta Ekspong I I I D

D fil dr Gösta Funke bitr prof Tor Ragnar Gerholm professor Gunnar Holte professor Sven Johansson D professor Stig Lundqyist bitr prof Jan Nilsson professor Per Ohlin 0 professor Nils Eyde professor Sigvard Thulin bitr prof Hans Wilhelms son professor Hans Åström

Sekreterare: docent Carl Johan Herrlander tum 31.12.1970 tekn lic Mats Ola Ottosson froi 27.1.1971 Adress: Statens råd för atomforskning

Kemidelegationen tom 30.6.1971 -• Delegation of Chemistry

ÖveringenjSr Lennart Holm, ordförande . docent Gunnar Ahnström bitr prof Wilhelm Forsling fil dr Gösta Funke " . / tekn lic Erik Haeffner : , professor Ter-Olof, JKinell - civ ing Knuti Ljunggren.. ' professor; Lars, Melander ,'

bitr prof-Gösta Rudstam;, :. ','••' ; , :, , : f , professor|jän Rydberg,; vice'ordförande;. t _ ~ .<>-: •• • '• ., .professprjlTorbjörn Westermark •' ~":-''••<''•',].•';";,';';J ••'• i civ ing Cjjirl.Gustaf österlundh: . '''.:••,>,.'••'''. • ''

:. '• ••Sekret»ra.!b;et" 'fil^lic- Dietrich Timm ^•.^•1'!-'s'"i^'vv ;'•' •" • .'.;•'•'""'v " ; ( ,,, Adress:>. ^ Statens /råd- för atomforsknihg v]1 .. ., ,V ,'•"••.'.'•-' I .'&'-•' -] '- . ;,V I 'v £ V *-' '

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'' 'J'. ',','• "l , Delegationen för biologi och strålskyddsforskning - Delegation of Biology and Radiation Safety Research

jiv_AFR_t_o_m_3O . j5• J.9J71_- the ii Professor Earl Gustav Ltining, ordförande docent Gunnar Bengtsson fil dr Gösta Funke bitr prof Börje Larsson professor Kurt Liden, vice ordförande professor Bo Lindell

fl L_ejlamöjtejr authorities

Professor Sven Brohult STU tom 30.6.1971 professor Jan Böök MER t o m 31.12,1971 Q fil lic Lars Carlbom AB Atomenergi t v professor Lars Ehrenberg NER tom 31.12.1972 professor Åke Gustafsson SJPR t v vet med dr Agnar Nilsson FOA t v professor Bertil Åberg MPR t o m 31-12.1971

Sekreterare: fil lic Dietrich 'Jimin Adress: Statens råd för atomfarskning

Sammanträden - Committee meetings

Där ej annat anges har sammanträdet ägt, rum på Wennei—Gr«n Center, Sveavägen 166, Stockholm.

Rådejb ^ jChe ^ouncil har under året hållit 6 sammanträden, nämligen' ^1 29 september 197,0 (sammanträde nr 133), .5 november ::1970 (nr 134), ,. m 3 december. 1970 (gr 135), 16 december. 197Q (nrc 136) ,27; januari i'97,1' (nr 137) och 7.maj'1971'-(nr 138). •;.'• ;'';:>^;;^ \ '";•: '; •.',-; ' ..; :" •'•,:•.

••%;'. --M • Arbetsutskottet ^ Committee j°.f_O£uncil har under året hållit 6 samman- träden, nämligen 7 augusti 1970 (sammanträde nr 158), 5 november 1970 (nr 159), 12 januari 1971 (nr 160), 8 mars 1971 (nr 161), 22 april 1971 (nr 162) och 14 juni 1971 (nr 163).

hållit 3 sammanträden, nämligen 23 oktober 1970 (sammanträde nr 30), 27 januari 1971 (nr 31) och 10-11 mars 1971 (nr 32). I samband med sammanträde nr 30 som ägde rum i Uppsala företogs ett studiebesök vid tandemacceleratorlaboratoriet varvid gavs en presentation av där pågående och planarad verksamhet.

^elegationen_för_kemi _- The £,e3ie£ati£n_o_f £hemistry_ har under året hållit 2 sammanträden, nämligen 24 september 1970 (sammanträde nr 26) och 18 mars 1971 (nr 27). I samband med sammanträde nr 26 som ägde rum i Studsvik, företogs ett studiebesök vid forskningsrådens laboratorium och AB Atomenergi.

_- JEhe_ De_le£ation_qf SPå. Radiation Research har sammanträtt den 16 mars 1971 (sammanträde nr 18). i 1 Kansliutskottet - Committee of Secretariate 1 Byråchef Bengt Samuelsson (ordförande t o m 4.2.1971) byråchef Lars Persson (ordförande fr o m 5.2.1971) byrådirektör Bertil Sjödin assistent Kerstin iliundcvvist (sekreterare t o m 29>3.197i) byråassistent Karin Johansson fl (sekreterare fr o m 30.3.1971) i Sekreterare fil,, dr, G. W.Punke Byråchef . fil dr I Persson .Utredn sekr ', docent C J Herrländer t o/m 31.12.1970'

Utredn sekr tekn :lic M'O Ottosson fr o ,111 -21 .,12>f971" I Amanuens pol' mag K lagerström'" . ...',',' .. j,; .|. ;; ' ", : ; I Eegis.trator fru 'M Mac sDöwall_ ' . • ,ä ,"'. I 10 samt fyra kontorsskrivare, en kansliskrivare, en telefonist och en vaktmästare. Flertalet av ovanstående befattningshavare har även tjänstgjort för statens naturvetenskapliga forskningsråd (NFR). Härutöver har viss av 5Mt anställd personal haft uppgifter för rådet,

nämligen byrådirektör B 3tiöclén, fil lic D Timra och byråassistent K Lundqvist. XXI Rådets adress har under året varit Sveavägen 166 med postadress Box 23 136, 104 35 Stockholia 23 och med telefonnummer 15 13 60. (Före den 24 mars 1971 var numret 22 59 80).

1.2.2. Rådets representanter i internationella organ samt vissa kommittéer, arbetsgrupper mm- Representatives of the Council in international organs and certain committees, Working groups etc

Svenska delegater i CERff - Swedish Delegates in CERN

dr Gösta Funke tom 31.12.1972 professor lamek Hulthén tom 30.6.1971: professor Sven Johansson tom 30.6.1971 landshövding Mats Lemne tom 30.6.1974 statssekreterare Lennart Sandgren expeditionschef Jan Stiernstedt fr o m 12. 2.1971 1

Svenska ledamöter i Norditas styrelse - Swedish Members of the Board of CTordita \ .__ m (ilordita = Nordiska institutet för teoretisk atomfysik i Köpenhamn) m Professor Lamek Hulthén, Stockholm professor Sven Gösta Hilsson i professor Nils Svartholm^ Göteborg 1pi

Svenska ledamöter i styrelsen" f ör.;.organisationen för'i skandinaviskt samarbete vid CERN: s • lagringsringar - Swedish Members of.; theVBoard-.''for 'the Scandinavian ISR^ Collaboration '>.'. ., . ^-,' '-1.': /_ "\. •'•,'._':••;,-,',-' ; ; : (fr ö m'3.2;.1971.:t o I'm' 30,'. 6'.1.974=)'• '".:.[•' , .., '.'. '::';: : '^^^h^'Ji'- •- •:-.'',-.

Prof essor Guy von Dardel"'1 '">•-,•.-'•-,"•' •""'"' ' •','•. • :1r ^-• V'/;; Vu',-;b\''--': '•••'''•'!'•••"•• •'•.';•'••."

; byråchef Lars-Persson •• -'" "-' '- - , ,.\ :." :,.. •'•, .-•• '.• .,'•.. .'••.!-••',•' ";:' ' V "'.'• ,.:-'>• •.•''.';>••

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0 De sakkunniga för att bereda frågor rörande upprättande av stor- accelerator - The expert committee for the proposed Cern super- accelerator .

(30.6.1970)

0 Statssekreterare Lennart Sandgren, ordförande direktör Lars Brising professor Gösta Ekspong professor Arne Engström B fil dr Gösta Funke landshövding Mats Lemne kanslirådet Åke Saneli expeditionschef Jan Stiernstedt

De sakkunnigas arbete slutfördes i januari 1971

Forskningsrådens samarbetsdelegation - Delegation for Co-operation between the Councils

Från statens råd för professor Torgny Segerstedt, s amhällsforskning: ordförande kanslichef Åke Brunn-Möller från statens r£d för skogs- landshövding Ragnar Edenman och jordbruksforskning; I professor Kåre Fröier från statens humanistiBkä professor Erik Lönnroth forskningsråd: 1 förste bibliotekarie Åke Lilliestam från statens medicinska landshövding Bengt Eetri forskningsråd: I professor Bengt Gustafsson från statens naturvetenskap- generaldirektör Martin Fehrm liga forskningsråd: Aäyen STU) :, . I fil- dr Gösta Funke (även APR) fråt statens råd,för atom- landshövding Mats Lemne >. v e forskning:, "., ' ' från styrelsen för teknisk generaldirektör Martin Fehrm,, : i utveckling: ; ' Haven NFR) '',/V1' ' "v/--;'-, ;^v' .'.•'- '••';!,,'•, ' överingenjör Gösta Lagermalm .Sekreterare: •kanslichef Åke Bruhn-Möiler, Adress: Statens råd för^^samhällsforskning, Sveavägen 166 iW1. '; i • i ^ 104 35 ^Stockholm 23,. ,: ^••V:luVV^ •://••• C -Vv;-'"-: -.'^-C''

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12 Kommittén för frågor rörande utnyttjande av CERN - Swedish Committee on the Utilization of GEM

(fr o m 23.1.1970 torn 30.6.1974)

Professor Gösta Ekspong, ordförande professor Guy von Dardel bitr prof Jan Nilsson professor Sven Gösta Nilsson byråchef Lars Persson bitr prof Gösta Rudstam docent Gunnar Tibell II! Sekreterare: docent Per Carlson Adress: Fysiska institutionen, Vanadisvägen 9, 113 46 Stockholm Tel: 08/10 59 70

European Committee for Future Accelerators as»-1 Av rådet utsedda representanter; W !lä-1 Docent -Hugo Atterling professor Gösta Ekspong (även i Restricted EClA) docent Sigward Nilsson I Dansk-svensk anläggning för automatisk mätning av bubbelkammar- bilder - Danish-Swedxsh Establishment on Automatic Measuring of Bubble Chamber Pictures Svenska ledamöter i styrelsen för tiden 18.1.1967 - 30.6.1974

Professor. Guy von Dardel prof essor.; Gösta Ekspong fil dr-, Gösta Punke

Sekreterare: docent Bengterik Ronne Projektledare: dr J E Hooper Adresss|Pysiska institutionen, Vanadisvägen 9, 113 46 Stockholm Tel:" '08/10 39 70 c ra

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13 Styrelsen för forskningsrådens laboratorium i Studsvik - The Board of the Swedish Research Councils'Laboratory in S.jtudsvik

(16.11.1959, ombildad 1.7.1962)

Från statens råd för atom- fil dr Gösta Funke, ordförande forsknings . från statens naturvetenskap- professor Stig Lundqvist liga forskningsråd: från styreisen för teknisk docent Nils Starfelt utveckling: från AB Atomenergi: professor Gunnar Holte tekn dir Erik Svénke från statens råd för skogs- professor Erik Åkerberg och jordbruksforskning: tom 31.12.1970 från statens medicinska professor Bengt Gustafsson forskningsråd:

Sekreterare: professor Per-Olof Kinell tom 31,12.1970 ; bitr prof Gösta Rudstam fr'o m T.1.1971

Adress: Forskningsrådens laboratorium, Studsvik, 611 01 Nyköping 1 Tel: 0155/80 000 " .'

1 »•- r Arbetsgruppen för strålmngsdosimetrifrågor - The Working Group 1 on questions concerning radiation dosnaetry »'i (5.5.1970 - 30.6.1972)

Professor Kurt liden, ordförande lunds universitet (även docent Gunnar Almström universitet docent Gunnar Bengtsson Statöns strålskyddsinstitut (tillika sekreterare) professor Carl Carlsson Linköpings högskola i Försvarets forskningsanstalt forskningschef Kay Edvarson Umeå universitet (även MFR) bitr prof Gunnar Hettinger Statens råd 'för atomforskning byråchef lärs Persson ii AB Atomenergi civ ing Jakob Weitman 14

Kommittén för fasta tillståndets fysik - Committee for Solid State Physics ; .. (20.3.1961, ombildad.5.5.1966. Kommitténs.mandat utgick 30.6.1971)

Från statens naturvetenskap- professor Olof Beckman, ordförande liga forskningsråd: från statens råd för atom- professor Peter Myers forsknings från försvarets forsknings- forskningschef Bengt Kleman anstalt:

Sekreteraret byrådirektör Göran Friborg Adjungerad ledamot: professor Stig lundqvist

Kommittén för forskningsorganisation och forskningsekonomi - Committee on Research,Economics .

(22,5.1962) .-

Från statens naturvetenskap- generaldirektör. Martin Fehna, liga forskningsråd: ordförande/;" 7,.",/;..- professor Göran .Borg;- - . direktör Gregory Ljungberg (iVA) från statens råd för atom- fil dr Gösta Funke forsknxng: bxtr prof Tor Ragnar Gerholm professor Gunnar Holte

Sekreterare: byrådirektor Göran Friborg

Adjungerade ledamöter: docent Stevan Dedijer professor Erik Rudberg (KVA)

Adress: Statens naturvetenskapliga forskningsråd, Box 23 13C, 104 35 Stockholm 23 Tel: 08/15 13 60

Kommittén fbr samarbete mellan Statens råd för latomforsknmg, Statens medicinska forskningsråd, Statens naturvetenskapliga forskningsråd och Stiftelsen Wenner-Gren Center - The Committee of co-operation between Swedish Atomic Research Council, Swedish Medical Research Council, Swedish Natural Science Research Council and the Foundation Wenncr-Gren Center

(26.11.1962)

H« h'1 i "i . - . *,,,- ^ ^—^^"^^^^^ir^^^^^^^^^^^^^^^vnvH^^^^^v^^^^^v 1 "• 1

15 Eran Stiftelsen Professor , ordförande Wenner-Gren Center professor Yngve Zotterinan från statens medicinska professor Bengt Gustafsson forskningsråd: landshövding Bengt Petri frän statens naturveten- generaldirektör Martin Fehnn skapliga forskningsråd: fil dr Gösta Funke, sekreterare (även AFR) från statens råd för landshövding Mats Leinne atomforskning fil dr Gösta Punke, sekreterare (även )

Sekreterare: byrådirektör Göran Friborg

Samarbetsgruppen Matematisk-naturvetenskapliga fakultetsberedningen inom universitetskanslersämbetet, Statens naturveténskaplaga forsknings- råd och Statens råd' för"atomforskning - Co-operativé group of Mathematical-Scientific Faculty.Planning Board within the office of the Chanceller of the Swedish'universities, the Swedish Natural Science Research Council and the Swedish Atomic Research Council

Representant för AFR: byråchef Lars Persson

Arbetsgruppen styrelsen för teknisk utveckling, Statens naturveten- skapliga forskningsråd, Statens råd för atomforskning för ärenden, rörande AB Atomenergx - The Working Group of the Swedish Board for Technical Development, the Swedish Natural Science Research Council, the Swedish Atomic Research Council for matters concerning the Swedish Atomic Energy Company f Us I Representanter for APR: professor Sven Johansson byråchef Lars Persson

Kontaktman för inköpsfrågor med Utmstningsnämnden för'"universitet och högskolor *,

Kontaktman for AFR; pol mag Kjell Fagers'trom ]Mi^d00S0^&; \

16 1.3. EEMISSER OCH UTLÅTANDEN - STATEMENTS BY THE COUNCIL

Bland mera omfattande remisser och utlåtanden märks:

Yttrande över promemoria angående svenskt deltagande i projektet för en eventuell europeisk storaccelerator 3;12.1970 Yttrande angående upprustning av synkrocylclo tronanläggningen vid Gustaf Werners institut, Uppsala universitet 7*5.1971

jPill_Industridep_arteméntet_ Yttrande beträffande betänkandet "Samordnad teknisk forskning" av 19<59 års utredning för samordnad forskning enligt remiss av 24.8.1970 , 16,10.1970 Yttrande över skrivelse 27.8.1970 från.: professor H Alfyén till ^stats- til rådet •; och, chef en' f ör "Irtdustri-;, '•:'. : departementet, beträffande'det : ., svenska atqmenergiprogramnsmet :","•'••"'.- 'K'. -.'••, ' 28/1.1971 . •'-'•• Wm

Till Kiksreyisionsverket e röveir utredning angående .'• _."administration' ay "det ^statliga : forskningsstödet. Förstudie av )mm vissa forskningsråd 13.10.1970 mm Till Unive£s^te_tskansle^rsämbetet Beträffande anställningsförhål- landen for personal som avlönas med forskningsanslag m m enl remiss av 21.10.1970 25.'1.1971 Angående prövning enligt 69 §, universitetestadgan av tjänst' som biträdande professor i experimentalVfysik vid universi- tetet i Uppsala U4.1971'

I tJ ..(t ; '*' 17 Yttrande angående förslag till bestämmelser for uppdrag som professor vid universitet och högskolor 1 /6,. U971

Till Statskontoret Angående behovet av data- maskinkapacitet inom den högre utbildningens och foråkningens område 18.11. T9»7O

_revisp_rer Beträffande förfrågan 19.10.1970 angående till vissa forsknings- ändamål anvisade medel 27./V1971

Till Kordiska kulturkommissionen Yttrande över ansökan angående utbyggnad av det nordiska sam- arbetet inom accelerator-fysikens område 27,11.1-971

ii

•it, Sv

„ [J -, "f.',' -r ' ht ' i'' -'•

' • t -' ••••: -.o,''4••"'•" 'rt»^---'.V.V« •JiJS-J.C

18 ö 1.4. HHIEP NOTES ON ATOMIC SCIENTIFIC RESEARCH IN SOME INSTITUTES OP THE UNIVERSITIES AND OTHER ORGANIZATIONS FOR RESEARCH IN SWEDEN 1)

Experimental physics 2)

(Professor I Bergström)

The 225 cm cyclotron K Abrahamssom, H Atterling, Technical development S Egnell, 1 Harms-Ringdahl, Improvement program for machine . H Jardemar, K G Malmfors, and boan-bonling system K Näslund, J SztarfcLer, J Wieklund

K Abrahamsson, A Eilevich, A fast chopping system for the K G Rensfelt, J Sztarkier 225 cm cyclotron A slow deflection system for the 225 cm cyclotron

M Grecescu, A Nilsson, High-spin levels in the isotones L Harms-Ringdahl, Mo and Ru, populated in (a,3n) reactions ,

1) The notes include all research within the nuclear field in the 1 institutes referred to, not only research supported by the Swedish Atomic Research Council. The institutes are responsible for the facts given in the notes .?>*» 2) Research in this field carried out by the Atomic Energy Company (AB Atomenergi) is reported on page 49.

it un n ,>'[•; i*iy K Ju rt iiiii.i-'.mt^^.rliu J 19 M Grecescu, A Nilsson Evidence for high-spin levels of the / <3 91 'S/ proton configuration in Nb and o M Brenner, K 3?orssten, An isomeric (gq/2) proton state 0 Holmlund, P E Hägg, in 94Mo P lindblom, E Still, A Nilsson, S A Hjorth

L Mesko, A Nilsson, High-spin levels in 95Mo and 97II S A Hjorth, M Brenner, 0 Holmlund, 123 .A Kerek, A Luukko, High-spin states in Xej the decay M Grecescu, J Sztarkier, of the 9/2~ isomeric state

A Kerek, A Luukko, Two- and three-quasi-particle states 132 131 M Grecescu, J Sztarkier, in Xe and Xe :•/>•'••:

P Carle, A Kerek, 122 Negative parity states in Te, 1 PA *I pfi • • Te and Te} the level systematics in even-even Te nuclei 134 : S Borg, P Carle, nuclide populated : ,~-sS';i Single-close1^4d. :^oT L SSe Geer, G Holm, in 11 sec - Sb decay A Kerek , .,

J Kownacki, I Jarosiewicz, Exited states of the two semi-closed 1 14.4. 14.6 Al V Sergejev, Z Sujjkowski, shell nuclei ^Sm and * Gd studied H Ryde . .in; (a, 2n) reactions

r : 1 / : J Kqwnacki, V Sergejev, Th'".-e" -level • ' ^ s o' f' '145•"'-••^pGä excite• d in mm Z Sujkowski, H Ryde 144SM (a, 3n) reactions V Sergejev, Z Sujkowski, On the beta-decay of an isomeric J Kovmacki, H Eyde state in 145Gd I Adam, L-E Fröberg, On "quasi-rotational" bands in the J Kownacki, H Ryde, doubly-even samarium xucleides Z Sujkowski 146, 148, 150Sm

G i/vh/rfiden, S A Hjorth Ground-state rotational bands for H Ryde transitional gadolinium nucleides A Johneon, H Ryde, Evidence for a "singularity" in the J Sztarkier nuclear rotational band'Structure 20 153, G Ljrfvhjzfiäen, S A Hjorth, Stu y of high-spin states in '"'''Gd by H Hyde means of the (a, xn) reaction 159 K-G Rensfelt, S A Hjorth, Eotational bands in Dy

D Barneoud, Th Lindblad, High-spin rotational states in odd S A Hjorth, H Ryde, mass Yb isotopes E Selin

1) Barneoud, A Gizon, High-spin rotational excitations in J Valentin, B Skånberg, S A Hjorth, H Eyde

S.'Hulfberg, I Eezanka, Rotational bands in odd hafnium H Hyde, J 0 Rasmuissen, nucleides ]? M Bernthal, J Alonso 175 C I?oin, Th lindblad, The rotational spectra of Ta B Skånberg, H Eyde, J Valentin 179 181 P Kleinheinz, Th lindblad, Rotational bands in '^W and W H Hyde

I Bergström Note on some properties of the jn configuration

G Astner-, I Bergström, On the effective proton and neutron J Blomqvist, B Eant, charges for E2.transitions in the K Wikström lead region.

I Bergström, J Blomkvist, E2 core polarisation by neutrons B l?ant, A tfileyich, in the (^ ^+ state, in 202066Pb G Linden, K-G Eensfelt, J Sztarkier, K Wikström

I Bergström, B Eant, Energy of the (ho/o)Q+ level in y/ K Wikström 210 Po and the effective h /„ proton charge I Bergström, J Blomqvist, f and High-spin levels of the kg/2 7/2 B Tant, K Wikström confi ur ^9/2^^3/2 S a'tions in Po populated in the ?08Pb (a, 2n) reaction 21 J Blomqvist, B Pant, Evidence for high-spin core-excited 210 K Wikström, I Bergström states m Po

States of the p(hQ/_) n(P.. /_) M Alpsten, G Astner 209 ' configuration in Po E2 rates within the (h , Y proton & Astner, V Berg 211 •>' configuration in At

G Astner, I Bergström, On the (haVg) proton configuration B IPant, C J Herrlander, in21 ? Thieberger, K Wikström

I Bergström, B länt, Evidence for an isomeric

C J Herrlander, K Wikström At — + I Bergström, B Pant, Evidence for 15 and 12 isomeric A Filevieh, G Idndén, 210 K-G Rensfelt, J Sztarkier, states in At K Y/ikström

The 80 cm cyclotron

S-E Arnell, A Nilsson, Uuclear at the 80-cm Z ? Sawa cyclotron

Ö Skeppstedt Alpha-particle induced reactions on 35 37 C1 and; Cr., . . /

ff G Alenius, S-E Arnell, On levels in' ^Caj;.investigation of Ö Skeppstedt, E Wallandér the 39K(a,p)4éCaH(Y) and40 Ar(a, 2n) CaK(Y) reactions

Z P Sawa, I Bergström On the high-spin levels of the p(f^,^j

+1> 2 +2 1 •" n(f7y2) '" configuration in

43Sc and ^j?e

IT G Alenius, S-E Arnell, Properties of4 'oa, studied in the Z P Sawa, ö Skeppstedt, 4OAr(a,n)43CaK(Y) and the 41K(a,pn) B Yfellender OaÄ(v) reactions

3 Z P Sawa Search for the 15/2" level of (f7/9)~ 53 configuration in Mh

;:;;':i;:if'; -:' ^ 22 J Kownackx, L Harms-Ringdahl, levels in Sc and Ti studied by 42 45 42 J SztarfcLer, Z P Sawa Ca(a,p) Sc*(Y) and Ca(a,n) 450}ix(Y) reactions 57 R Nordhagen, S Sjöberg, High angular momentum states of Co Z P Sawc

Z P Sawa, A Mlsson level structure of Zn 65 66 67> I Harms-Ringdahl, J Sztarkier, Structure of levels of ' ' f^ Z P Sawa 34,35,36,37

S E Arnell, H Liausson, Energy levels and gamma-transitions 70 Z P Sawa ; in Ga

S L Andersen, K Hauget/rfj, Structure of levels in odd-mass Kr A Isness, I Bergström, nuclei Z P Sawa

J Sienlawski, 1 Harms- Studies on even and odd mass Pd nuclei Ringdahl

Z P Sawa On the reaction mechanism in alpha- induced reactions at E = 14 MeV:

Assignment of multipolarities to gamma-ray transitions in residual iif1 nuclei from measurments of angular distributions and linear polarization

Radioactivity R Buchta, W Eorsling, Search for possible existence of pip S-0 Hilding, N Johansson superheavy ^elements: in.rädiblead må Some aspects on the, preparation: of1 S 0 Hilding, HSlätis Th(B + 0 + 0") sources

Comment on the axial-vector matrix K E Bergkvist element of the tritium beta-depay ulsotope separator on-line projects

G Holm 'fSurvey'of the OSIRIS control beam experiments / ' 1 ,; .,;;! ,-"'-~.''.'J 'A,

I Andersson, S Borg, Ueutron-hole states in the J Sn region L-E De Geer, G Holm

S Borg, P Garléj Single closed j>oo nuclide populated T 34 52 82 L~E De Goer, G Holm, in 11 sec J Sb decay A Kerek

S Borg, ? Carlé, The isobaric chains A = 132 and A = 130 1 L-E De Geer, G Holm *. A Korek

S Borg, P Carlé, Levels in tn^T- isotope populated L-E De Geer, G Holm, in 8.6 h Sb decoy A Kerek

Crystal physics

K Björkqvist, D Sigurd, Lattice location of heavy group III G Flådda, G Bjarnholt and V elements implanted in Ge

S" G S Johansson, D Sigurå, Diffusion effects in ion-implanted K Björkkvist g erfflanium

D Sigurd, IT G E Johansson. Chemical transport of silicon and germanium during anneal treatment

O Meyer, K G E Johansson, Lattice lacation and dopant behaviour S I Picraux, J W Mayer of group II and 71 elements implanted in silicon .

.-•••. 4 G Flådda, IT G E Johansson, 3?lux: peakling in scattering of He and • «Q'-'' '"• '• -v ' ' ••-•-i -'••" -•••-.- - .'•'•' B Domeij C ions from Hf-implanted silicon K Bjbrkqvist", B Cårtling, Scattering of channeled ions in B Domei3 tungsten

B Dome i j, K B 3 örkqvis t A method for determining the stopping power of heavy ions

K Björkqvist, B Cårtling', TRASK programs related to B Domeij

B Kereszty, N G E Johansson Chemical-mechanical polishing of germanium "" ^ e

Atomic physics

H G Berry, J Bromander, Mean-lives in K II R Buchta

H & Berry, J Bromander, Mean-lives in the Na I and Mg I B Buchta isoelectronic sequences

H G Berry, J Bromander, Beam-foil study of silicon between 1 J Curtis, B. Buchta 800 Å and 6000 Å

W H Smith, J Bromander, Radiative lifetimes and oscillator L J Curtis, H G Berry, strengths for some H I, 5 II, 0 I, D R Buchta and 0 IT vacuum, ultraviolet transitions S Bashkin, I Bergström, Excited levels in Pb I 0 H G Berry, J Bromander, I Martinson

S Bashkin and I Martinson The ultraviolet beam-foil spectrum of chlorine.

H G Berry, J Bromander, Doubly-excited states in the Li I I Martinson, R Buchta isoelectronic sequence

I J Curtis, H G Berry, Analysis of multi-exponential decay J Bromander curves

L Lundin, I Martinson, Mean-lives of the 2p, 3p, 4p» 50 o W S Bickel, H Oona and 6p P levels in He II

H G Berry, J Bromander, Beam-foil interaction mechanism L J Curtis, I Martinson, E'Buchta

HG Berry, I Martinson, Lifetime of the doubly-excited 2p X ':'~-' • ' - •'' '. ••'- : '=• :; "M ,' ,'.."T '/ •-' '•: 1" i LJ Curtis, I. Lundin '. , P level in 'neutral," helium.-.-;.;; ;:• ;J HG Berry, J Bromander, Beapi-foii,,measurme'nts f or .alements : i L.J Curti3, P.Ermän,:." : • of\'.Z? 2 at van dei, Gråiaif, energies..' D L Lundin, I Martinson '.'.' I ••in"',.sulphur; I I 25 P Erman, H G Berry Vacancy Cascade Spectroscopy, a convenient method of studying highly ionized atoms and molecules

P Erman A new 400 kV universal ion accelera- tion laboratory for experiments in atomic and solid state physics

The TRASK computer

Ii Hjer+man Improved version of the l'EASK ALGOL Compiler

S Hultberg, S Jägare, Software prepared for the TRASK V Sundberg computer at API

7. \WV • 1 Hjertman Program SPACC for on-line or off-line lip''''' accumulation of coincidence m spectra—Preliminary description

K Agehed, M Andersson, TRASK computer on-line B Jansson, L Harms-Rmgdahl, J Sztarkier

Theory

J Blomqsrist The 3~ x 15~ two-phonon quartet and the proton pairing vibration in. 208pb t 1 1 J' Blomqvist The energies of the (h )3 states 2

S A Hjorth, A Johnson, Three-parameter description of nuclear S Jagare, H Eyde, rotational energies utilizing their 2 Szymanski, 0 Saethre dependence on the angular freqency » S Hultborg, G Ehrling , Calculation of eigenstates of odd-A i deformed nuclei ' _

S A Hjorth, J Oppelstru'p, On the nuclear equilibrium deformation G EhrDing i and the moment of inertia of the 11/2" f 505] band I ',«

v; Ogle, S Wahlborn, Singel-particle levels of nonspherical E Piepenbring, S ;lredrilcsson nuclei in the region 150<'A<190

G Ehrling, S Wahlborn A General scheme for the calculation of single-particle eigenstates

S Wahlborn, G Ehrling Single-particle calculations for a nuclear compounding process

S Jägare \ Fissioning shape isomers in (ion?xn) ii reactions . ,

rJ Almberger. S Jägare On vibrational type resonances in fission

i! R A Sarensen The divergence of the liquid drop model from mass relations of Garvey et__al.

Calculation of matrix: elements, oif the

two-body;.- interaction in^ nuclei

K G Eensfelt, A Johns'on, Honadiäbätro-treatment of the 7/2" S A Hjorth , . | • ^,5231 band in 3^1|o , . • :' \ W: E A. Sbrensen ' ' y\ Variation of : the moment ['of inertia with m angular'velocity;. in the; twöyleyel; model , i. mi

1 P

i i >r» [ L Uu\ i r '* 1, 1 #i \ "•

'A

27

JCnstitutje _of_%cie£r_PJ^sicsx £^V£rj3 ity_of_ Lund

(professor G von Dardel, professor S von Friesen, professor S Johansson, bitr professor. B Workman)

Cosmic high energy group (ill) il R Kullberg, I Otterlund, ' Hucleus-nuoleus interactions M\- R Resman il

R Andersson, S Behrnetz, Charge spectrum of primary cosmic L Jacobsson, G Jönsson, radiation K Kristiansson, L Larsson, mi S lindstam, 0 Mathiesen, K Söderström

L Jacobsson, M Jensen, Track photometer measurment ffes G Jönsson, K Kristiansson, technique m L Malmqvis.t, R Rosander

S Behrnetz, S von Friesen, Construction of track photometers L Jacobsson, G Jönsson, and TV-scanning device K Kristiansson, S Lindstam, 0 Mathiesen, K Söderström

L Andersson, B Lindkvist, Scanning and development r>f nuclear

B Sjögren - ' emulsions ".••'•• ' - ' ' . • - •

Elementary particle Group (iv)

S Almehed, G von Dardel, The photoproduction of TT L Jönsson, B Korder, from hydrogen B Lörstad, J Palmer, E Petersén, L Svensson

P Dougan, T Kivilcas, K Jugnér, Deuterium pho Lo-dxsintegration W Ramsay, W Stiefler

P Dougan, W Stiefler Photo-proton emission from light nuclei

G Jarlskog, L Svensson rr /rr -photoproduction from 0

'e'ml «i•jV'tlfi'^ijif: • '.:U»•i. -:•'-'r 28 G von Dardel, S Henning A search for presence of fractional charges in water

G Jarlskog, L Jönsson, Study of the bremsstrahlung spectrum J Palmer from the Lund synchrotron

G Jarlskog, L Jönsson Delbriick scattering experiment at the Hamburg Electron synchrotron (DESY)

G von Dardel, G Jarlskog, Investigations with a wide angle 1 Jönsson, K Lugnér spectrometer at the CER3ST Intersecting Storage Rings

Huclear structure Group (v)

G Andersson, B Forkman, (YjXn;yp)-reactions in light and medium- B Friberg, G Hylthén, light nuclei Å Järund

G G Jonsson, K Lindgren (y,xn yp)-reactions in medium-heavy and heavy nuclei

I Blomqyis-b, B Workman, Photopion reactions in complex nuclei G Hydahl

G G Jonsson,. K Lindgren Gamma scattering

J—0 Adler, G Andersson, Photons, from excited levels with , B Workman, G G Jonsson, short life-time

K Lindgren- .-•••;' •, : •

•A Alm,..B';Workman, . Low-energy, pho"tpfission T Kivikas

A Alm, B Forkman, Hig^-energy photofission I Kroon, T Methasiri, B Nordgren, "B Schroder

B Schr/der , Proton-induced fission in nutural uranium 29 J-0 Adler, G Andersson, Charged photopåfticles from heavy H-Å Gustafsson nuclei

1 Uauclér 24Mg(d,pY)25Mg

AA P Ekström, B Erlandsson, Excited levels in and A Marcinkowski, J Tillman

B Erlandsson, I Mauritzsson The spin and parity of excited levels in 55Co

P Ekström, B Erlandsson, (p,Y) reactions on 59Co, 61Ni, 64Ni J Tillmnn and 64Zn

P Ekström, B Erlandsson, Investigation of the decay of the A Iffarcinkowski, J Tillman metastable state in Kb

M Ahlberg, R. Akselsson, (p,X)-elemental trace analysis Th B Johansson, S A E Johansson, K Willers

P Ekström, I Mauritzsson, AMLIS - A Computer program for the J Tillman. automatic analysis of gamma-ray spectra

H Håkansson,. B Pålsson. Stabilizing unit for Van de Graaff bélt-chärgV-current '•':.•.

B Jönsson Gamma-ray, lines .from (n, 2n) and (n,n') reactions - in rädiogenié4.and natural lead.

C-0 Wene Proton-hole states excited by mono- energetic Y-roys: Copper and nickel

I Bergqvisb, L Carlén, Studios of (d,pY) reactions in nuclei I Nilsson with i£«S50 and As?90

I Bergqvist, J Iyttkcna, The decay'of bound isobaric A Nilsson, L Nilsson states in Si using (d,ny) reactions

I Bergqvist, B Lundberg, Gaiania transitions fron neutron B Pålsson 206 capture in Pb

\ r> ^^T^MYR^itf i • t ^fci !•• n II.I imiiMniBjimii Ui • '' 'i .i.iiiiÉii»fr]'nrir 'iiihn' ti ' i I*J"' ' ; , ^ ..'. _^t M ^ *| | "

30 I Bergqvist, B Lundberg, Neutron capture cross sections in & Nyströn F, Mg, Al, Si, P .nd S fron 20 to 80 keV

I Bergqvist, B Lundberg G-nocn-rays from neutron resonance capture in Mg, Si, P and S

I Bergqyist, B Lundberg, Gross sections fur high-energy gamma L Nilsson transitions from leV neutron capture in 206Pb

Gust af_Wer ner_

(Professor H Syren)

E Hagberg, A Ingeaarsson, Elastic and inelastic scattering of J Källne, O Sundberg, 185 MeY protons from nuclei G Tibell

E Hagberg, J Källne (p,d)-reactions at 185 MeV

E Hagberg, A Ingemarsson, Polarization in elastic and inelastic J Källne scattering of 185 Me? protons

P Grafströn, E Hagberg, Detector development J Källne

CL fp' (p>2p)-reactions at 600 MeV (at HP Division, CERH)

S Dahlgren, P Gfcaf ströE, TT-production at 185 MeV B Höistad - -

S Dahlgren, 1 Ekelöf, B TT-scattering !f roa-He; at 8 GeV/c Höistad, H Tyrén, A Åsberg (at HP Division, CERN) B Holngron, B Lundströn Synchrocyclo trun dcvoiopinuiJ.1 wLudiofl, Vf1 K Gustafason Develppment of electronic circuite3

B Larsson Physiology of rädiolesionsj fate of radioactivity produced in vivo: radio- biological aspects of radiotherapy \ ^k^rli;

31 J O Säfwenberg Effects of radiation on the developing nervous system

S Stensson Application of a high energy proton bean to gynaecological cancer therapy

K Rosander Biophysics of experimental radiosurgery

J Svedberg Radiophysicsj gamma camera systems

H lundqvist Radiophysicsj image- processing in scintigraphic systems

T Stenström Organic hot ato

K J Johansson Biochemistry and physiology of radio-* lesions _ ' I R Berginan Ueutron production and radiobiological effects of neutrons

G Rikner . Radiophysics; proton dosimetry . i T lagerström Radioecölögjr and cell kinetics TJ Lindh, B Sjöhfcln, .. .Physical*'methods for the study of cell III 1 J Carlsson kinetics \ :••••-. _£ £f__Elejctroi ond TfaBiop.^Rese_arch>JPb3^oyal^insritute_J)f_ ^echnol^

111 (bitr professor C,-G Fälthamoar, professor H HerlofBon, processor B Lehnert)

'' H Alfvén, 0-6 Fältnamnar, Space physics L Block, R Boström, "P Bruston, P Carlqvist, V 1 i '-''.','. •'•j- '. ]:'•">! •-.•'';• -i •'•• l-i . •',', }|'v ,. •;'•>''•• •'-''.'•'•'.' '• '>; 'u i».' ' i\

32 E Dahlberg, U Fahleson, H Persson, S Shaflban, E Karlson, R Vondralc i Lindberg, L Danielsson, Collision between moving plasma J Sherman, I Axnäs, and obstacles L Kristoférssn

H Persson, R B Johansson, Experiments with plasma in a N Hopfgarten, B-H Nils3on, very inhomogeneous magnetic field Å Holm

H Alfvén, B Lehnert, Cosmology and cosmogony B Bonnevier, M Sedlacek, Ii DoxLolsson

L Sipolc, K Acinger, 3? Cech, Study of electric arcs at atmospheric ii?-'' D Andersson, J M Lofo, pressure J Tonks

S Torvén, M Babic, Study of low pressure mercury D Andersson arcs at high current densities 0 Wernholri, M Sedlacek, Electron accelerator development Hi S Rosander, W Andersen mm B Lehnert, B Bonnevier, Confinement and heating of plasma fel

J Bergström, S Holmberg, in the magneticafield of a ring •j:;':":--: I E Tennfors, B Wilner, current ' - A Brahne, M Bures ft ii Division for elenentary: particle physics, ' ' .^ ..'... ii

(Professor G Ekspong)

Research utilizing hydrogen bubble chambers Study of proton-proton reactions at 19 GeV/o: G Ekspong, 0 Danielsson, 2-prong reactions L Granström 33 G Ekspong,•S Nilsson, 4-prong reactions H Yandangi, S 0 Holmgren

J Allan, G Blonqvist High multiplicity reactions

IT Yandangi, U Svedin, Strange particle reactions P 0 HuTfch, K Alpgård, 3? lövgren

G Elcspong, 0 Danielsson, pd experiment L Granström, P Lundborg, K Johansson

G Blonqvist, P 0 Hulth, On-line neasurenents U Svedin

P 0 Hulth, K Alpgård, Scanning tables J Allan

Research with counter technique

B Englund Eelativistic rise counter

P Carlson Study of TTp^pp at an incident nonentun of 5.2 GeV/c

P Carlson, B Englund Study of elastic scattering of. E Johansson . • TT , and'iKr measpns and p on protons, at 5;OGeV/c

P Carlson, 0 Léistan Construction and test of a Cerenkov counter for the Scandinavian ISR project

P Oarlson, 0 Leistan Planning of experiment at the ISR «l Division for low energy physics, Group leader: T R Gcrholn and B G Pettersson

Lennart Holnberg, Eleetron-ganna directional correlations V Stefansson, J Becker 34 L Gidefeldt, L Eriksson, Multichannel gonineter studies of I-E Fröberg, Ch Bargholtz ganna-ganma directional correlations S Malaskog, V Berg, Sun-nanosecond life-tine neasurenents Å Höglund, Harriet Ohlsson

J Blonqvist, S Grapengiesser Mössbauer spectroscopy L Moberg, U Helgesson

U Bäverstan, D Liljeqvist Perturbed directional correlations Tiiaedependcnt nyperfine interactions

M Höjeberg, U Bäverstan, Studies of electrons at low energy Birgit Ringstr-ön, Oh Bohci, I Ekdahl

Zang Hee Cho, Developnent of electronic instrunents Ir-E Fröberg and aethods

StoeMioln

J E Hooper On-line software

3 Berglund (together with Hardware the SMB-engineers)

L GranstrÖa Offrline software

Institute, of Physics,

(Professor K Siegbahn)

K Siegbahn, H Pettersson High resolution nuclear spectroscopy studies of decay Bohenes with a doubles focussing beta-ray aSectroEieter oquipped with a Na(l) detector for e*"-Y coinci- dences and correlations •>

J Lindskog, A Marelius Coincidence noasurenents of lifetines and transition probabilities for excited nuclear states 35 Q M Olsnats Measurenents of nuclear spinB and nonents with the atonic-bean nagnetic resonance technique. Mass separation of radio- active isotopes

J E Thun, i1 lalk Alpha-ganna angular correations. Hyperfine interactions and aftereffects. Internal conversion and elecfcron-electron- gamma directional correlations

E Karlason, K Johansson Measurenents of magnetic nonents of excited nuclear states and hyperfine interactions in nagnetic compounds with perturbed angular correlation and Mössbauer methods

C Bergnan Developnent and inprovenent of chenical 0 separations and chenical and physical source application methods Q The_ ^aiaåep^ccélexatop^o^Dovatop^,^Upjisala

D (bitr professor A Johansson)

B Henrj-d, A Johansson. Operation.tand development of tanden- D accelerator

I E Hallin Bean foil spectroscopy .

A Johansson, B Sundqvist Nuclear ^iii^eé"-bödy reactions

L Nilsson, L Caclén Studies of (d,py), reactions

I Nilsson, H Condé Nuclear reactions as neutron sources

K Johansson, E Karlsson Nuclear magnetic moments

J Dubois Nuclear lifetimes and particle-Y I -correlations

i u I A Marelius Angular ocrrelations and Dopplershift I neaeurenents , i; I B and

Nuclear Structure

G Alenius, S B Arnell, Nuclear spectroscopy at accelerators S 0 Berglund, R Carlsson, J E Christiansson, J Dubois, W Gullholner, R Hardell, A Hasselgren, B Holn, L Jane- born, L Jonsson, H Linusson, S Maripuu, C G Mattsson, H Odélius, J Eyfors, C Schale, o E Selin, E Wallander, Ö Skepp- stedt, U Hyde

G Alenius, M Alwash, (n,Y)-spectroscopy S E Arnell, C Beer, B. Hardell, A Hasselgren, *L Jonsson, C Larsson, H Linusson, C G Mattsson, J P Roalsvig, N Ryde, SI C Schale, E Selinji Ö Skeppstedt, 1 E Wallander I| H .Albinsson Fission- studies

J Rohlin, S Rohlin Pion experiments ,at CERU

M Alpsten, G Andersson, Radioactive decay (the ISOLDE Å Åppelqvist, B Bengtsson,. project) v -'•'•' "..• - • ' : 1 B Jonsson, K Johansson, E Borgentun, G Nynan

G Andersson, I Lindgren, Atonic bean resonance H Myqvist, 0 Peterson, A Rosén, T Story, K E Ädelroth

Atonic fltructure

G Belin, S Garpoan, L Holn- Optical resonance and level gren, G Lidö, I Lindgren, crossing S Rydberg, S Svanberg

in >-. ._!*__„ J_J „ w.-Mi»ti.i^«M^iM^i^^frjit-itjj^jiMiwtw«.wim»^qaHUrfM^ .( i I"]',' dlU*i>}i'lY, ','Ji1'.'"'' 'V'l'f''1"-'V'/''' '•'' '' ~i-"-\"'!, '-'•'" ;',,' .i-j.1' ''' ' ''<''* '• 37 G Andersson, I Lindgren, Atomic structure calculations H Nyqvist, A Rosén

Electronic structure of solids

I Almqvist, H P Myers, Crystal studies by means of inelastic G Raunio, S Rolandsson neutron scattering

H G liljenvall, H Löfgren Optical and photoemission properties A G Mattew.son, H P Myers, of metals and alloys C Morris, i Walldén

H E Skström, M Hansen, Studies oa alloys with magnetic H P Myers impurities

T Glaeson, C G Granqvist, Superc onduc t ivity L Munkby, I Wingbro

G Brodén, G Foraaell, Investigations of the electronic T Gustafsson, P Q Hedén, density of states by measurements I Lind-aiuj H Löfgren, of photohemission and optical 1 - P 0 Uilsson properties

J Vallin, B Nygren IJoint defects in isolators and c onduc t ors

C ,S Fadléy Studies xn X-ray photoelectron spectroscopy

Interaction of energetic ions with natter

0 Alnen, A Carlsson, Ion sputtering G Holmen, P Högberg

"i G Högberg, H Norden, R Skoog Radiation damage and ion channeling

A Andersson1, S E Arnell, Ion implantion in semiconductors K Augenlicht, K H Eklund, r — G Holmen, C G Mattsson, S Peterström', G Swenson, D van VJiet ''- 38 0 Alnen, .G Holmen, Ion collection J Johansson, E Kugler

C J Andreen, B Dynefors, Beata foil spectroscopy 1 Koza, N Ryde

Atonic binding and nobility in solids and liquids

T Lagerwall Diffusion of inert gas atoms in i single crystals of fluorite-type \ A Floberg, V Ljubinov, •; Electronigration in iaolten salts A lunden, E Mattsson

D Andreasson, A lunden JThermal diffusion in solid and molten ") salts i , B Jansson, A Floberg, Ehermodynamic isotope effects A lunden, E Mattsson

A Bengtzeiius, A "M. Josefsson; .Sdjlid... and 'jaolten^éiéctrolytes: A Kvist, H Ljungna"rk,; el'ectric, conductivity^, DIA and il' - . :-'"' ' '•' ' '•- '"-'••' .'••''"-'-' .•'" " • -. K Scnroeder,'E Tärnebérg; diffusion; • • .; • C1- , ' - ,.-,.. ...

D Andreasson, A Behn, Selfdiffusion and mterdifiusxon C A Sjöblom xn molten salts

ii B Jansson, C A Sjöbion Molten salts: mechanical properties

D Andreasson, S Gustafsson, Eefractive index and dispersion U 0 Hailing, I Karawacki measurements of transperent liquids i, and solids

S Å Afsenius, T Arvidsson, Diffusion intransparent liquids at S Gustafsson, I Okada high temperatures

S Gustafsson, G Khape, Brilloin scattering in liquids I Torell

I E Wallin Interferometric methods for the measurement of refractive index gradient's CH Kärrqyis'';> A loading, Diffusion, electrotransport and H Olsson-,\A Ott', G A Sullivan, thermotransport' in solid métals P Thefnajvist

T;iagerwäll, db Loading, Atomic transport; phenomena .in H Olsson, & A Sullivan semiconductors and isolators

L Broman,. Ch Kärrqyist, Atomic transport in liquid metals ,S Larsson, A lodding, T Persson,; 0 Roxbergh.

S fars son, A I Cohesion^; compressibilii;y; and A Nordén-Ott ^, H Olsson, pressurérdependent .atomic mobility A Ött,.C Roxbergh

Ibpeical metallurgy^ crjrs.tal studies

' Eriksson, ¥ J Tunstall Electron micrpscppe cbriträst at . linear defects: in^^. liigh .angle 'grain

L,Eriksson, W J Tunstali: Dislocation distributions in' A-l-Mg- C Graslu Zn alloys

I Erxksson, W J Tunstali Analysis of scanning microscope channeling patterns

A Thölén, B Bengtsson The influence of grain boundaries T Johanesson,M Hyman, on the mechanical properties of G Olsson I lindan I Hordlander netals

B Loberg, H Norden Field ion microscopy B Stebler Chromium studies near the Néel temperature >

Å Andersson, G Holmen, Electrical measurements on defect G Svensson semiconductor crystals

J Forssell, H Fredriksson lucleaiion, growth and structure M JohanassBon, B Persson of epitaxially grown netal W J TunBtall, L YstrÖm I 40 i S Andersson, B Kasemo, LEED studies of chrystal surfaces I Marklund B 5 Andersso, G Hill, Electrical and structural proper- I Marklund, J Martinsson ties of interfaces H Fredriksson, B Kasemo, Resistivity studies on integrated I Marklund circuits i 6 Brogren, Ii Gerward, X-ray studies on solids J Karrberg, E Persson, K & Strid, S låohämed institute ^.Reactor^Phy^ics^ JDhe Rqy_al JEnstitute £fJ^cjmolo

(Professor K E Larsson) G Wijk, G Olsson Study-of molecular motions in methane K É Larsson . and propane^at pressures from 1 to 1i 1 1600 atn ;."• . •".'. "' " • i C Gräslund, E E Larsson Study -of nature of rotational 1 notion in sinple hydrogenous liquids i U Dahlborg Study of the freedom of molecular rota- .iiion öf. nebpehtane in crystalline;, '. 1i iplastic. and liquid phases', - ',. \; '••-.;-1-.' G Olsson Construction of a new neutron spect- 1i rometer for thermal neutrons i institute ^^Rea^to^Phy^ics^ ^halme_rs_tJniv;ersit2; £f_Technol£g_2;, 1H (Professor N G Sjöstrand) 1 K G Sjöstrand, G Grosshb^, Studios of time-dependent neutron I R Bodh, J Collön, diffusion m moderator systems con- H Dåverhog, L Moberg, taining cavities. Developncnt of a åm1n G Rönnberg scintillation system for absolute de- i il 41 fl termination of neutron flux density. Measurements of the cross section D for (n,a) reactions. Spectrum aeasurements in the fast reactor EEO.

Theoretical physics D

Institute f_or ö (Professor T Gustafsson, BSY Svensson and S G Nilsson) CH Gustafsson, I-L Lamm The nuclear potential-energy

™ Johansson, B Nilsson, surface as a function of ?2, P., P»,

P Möller, G Ohlén, and Pc distortions of the nuclear B I Hagnarsson shape J ICrumlinde Rotational bands connected with 0 fission isoiaeric shape Q I Berggren Quasi-free proton-proton scattering S B Nilsson Past electrons passing through a thin plasma /

T Gustafsson Nuclear theory, plasma physics, intermediate coupling problems , deformed nuclei

B Kjöllerström i . Solid: state. ' ; . •:' - • • -•• '- R, ]?. .Streater • , Quantum theory of fields, axiomatic B Andersson field theory Wu B Svensson. D Shirkov, Elementary particle theory G Päld-jb, C Jarlskog 1 ff 1) Research in this field, carried out by the Atomic Energy Company Bi f må I (AB Atomenergi) is reppirtea on page 51, '

I I 1 -i i L J 42 Jnatitutjs ^fJDheor^tical^hjrsics^ Royal ^nstijur^ of T£chnology_,

(Professors I Hulthén and B Hagel)

J Blomqjvist PCAC and triton Ijeta decay

W Ogle, S Wahlbom, Single-Particle Levels of Nonspherical R Piepenbring, Nuclei in the Region S Fredriksson

B Nagel Differentiable vectors and generalized eigenvectors in. group representation

B Nagel Time-slice completeness properties K A in axiomatic field theory

H Snellman Current algebra from the point of view of field theory G Lindblad Relations between compact and non- compact groups, their representations and the corresponding eigenfanction expansions by analytic continuation

Institute

Professors: K-E- Eriksson, S Iiundq.vist,J-Nilsson, ,JtTSjölander, ]j Svartholm) i . .-•'-.' -• • \ , "'".'•'•-,.-,

A! Beskow Study of generalized quantum structures

K E Eriksson, U HarryBson Kinematics of scattering processes L Matson, C Högfors, P Lin, B Pettersson ™¥ R Andersonf S Andersson The mathematical structure of field A Din theory 43 L Brink, E Engvall, Field theories on homogenous spaces A Kihlberg, R Marnelius, and their connection to non-local J Wilsson, R Sears, field theories and infinite - component K Tripathy field theories

J Nilsson, R P Saxena A field theory model for faster than light particles

B Karlsson Scattering theory - three particle processes

K E Eriksson, Ii Matsson, low-energy theorem for emission of elect- G Peressutti romagnetic radiation in scattering pro- cesses

K A Edin The motion of light in an electromag netic field

K E Eriksson, K Bergströn, Current algebra S Yngströn

R Acharya, L Brink,J Uilsson The IC.,,-dacy form factors

R Acharya,L The consistency between current algebra R P Saxena and the Veneziane representation

L Brink, S 0 Holmgren, . Phénoaénological study of the process •.. . . Ti E Byström. . p^pf^^^jpjTat 19 GeV/'c incident ; -

: .möHiéntuin'. .'"• r '. •, ••'•'; ";-... •',-'.. , •

H Rubinstein Linear rising trajectories theory of nucleon-antinuclcon annihilation

G ITiklasson, A Sjölander Transport properties in anharnonic solids

A Sjölander, H Stott Electron correlation effects in metals and positron annihilation

A Sjölander Calculation of landau paranoters in liquid He3

A Sjölander, M Månsson Spin correlations in a Heisenberg ferro magnet » 44 A Sjölander, Ii Galatry Study of atomic motions in liquids

I Hedin, B lundqvist, Exchange-correlation potentials S Lundqvist

G Wendin Collective effects in atoms D Nuclear chemistry Rojral InstjLtute_ _o_f £[tockholm 0 (Professor T Westermark) S Porsberg, T Westermark Studies on (n,p)-reactions, particularly 32Si

B Wiedemann, A Vestermark Applications of the method of concentrating electrophorésis (CE) etorisotope separations

T Reitberger, T E Eriksen, Development of fast instrumentation T Y/es termark ' ' for detection of.shortrläved molecular species by.using a,J MeV. microtron.

T E Eriksen, T Westermark, Radiation chemistry of S(iv)-compounds D in aqueous solutions

!C E Eriksen, J Lind Radiation chemistry of S (-II-) compounds 0

DResearch in this field carried out by the Atomic Energy Company (AB Atomenergi) is reported on page 51, I [I Q Il 45 T Reitberger, T Yfestermark Transient spectrum and kinetics of short-lived intermediates in saturated alkane radiolysis 1

] B Bjellqvist, T Reitberger, Initial mechanisms in the sulf- T Westermark oxidation of alifatic and alicyclic hydrocarbons

Gothenburg

(Professor J Sydberg)

The AKUFVE-solvent extraction technique has been further deve- loped. New adsorption-free liquid-flow cells have been con- structed. On-line computers have been thoroughly tested and found extremely valuable for direct control and result evalu- ation. Pa (IV, V), TJ(rv) and Am(lll) complexes with acetylaceton have been further investigated in connection with new technique .The fission-product investigations have yielded a new isotope, Pd with 13 seconds half-life. Equipment for further work has been designed and is being tested.

Nuclear -eheMstrjr J£raup_^_The__Swédls_h_Res£årcli. Councils.^ Laboratory, 1 m (Ass professor G Rudstam) ]

•Y il B Grapengiesscr, G Rudstam Development of targets and chemical separation methods

B Grapengiesser, E lund, Survey of activities produced at G Rudstam tho OSTRIS facility Measurment of total beta decay energies

S Shalev, G Badstam Spectroacopy of delayed neutrons I emitted from o

Radi ation chemistry

Ilajiiatiori ^hemistry. ^£U£,_The_Sweäiish_Eesjearcli £ouncil,s_^ i.abo.rat

A Lund Electron spin resonance studies of para- magnetic intermediates inY-' irradiated systems

T Shiga, P-0 Kinell Radiation induced polymerization in he- P-0 terogeneous systems containing bytadiene

T Shiga, P-0 Kinell Radiation induced polymerization in he- terogeneous systems containing isoprene The T Komatsu, O Edlund Pree radical formation in adsorbed systems containing benzene

T Komatsu, P-0 Kinell Influence of surface structure on the formation of ionic and neutral radicals in the adsorbed state

T Komatsu Formation of toluene radical cations in the adsoi'bed state

P-0 Kinell, A Lund Paramagnetic centers formed in y-irra-

diated silica gel (»i

T Shiga Radiation induced reactions in organic glass matrices containing butadiene

A Lund, 0 Edlund ESR-studies of radiation effects on 11 crystalline organic compounds in n-alfcanes

T Shiga, A Lund ESR-studies of primary processes in ra- diation induced reactions: single crystal 1,3-butadiene IS 47 111 T Sillbro, P-0 Kinell ESE single crystal study of radical and radical pair formation in some Y-irra- diated vinyl monomers

0 Edlund Free radical formation in single crystals containing hydrogen bonds: LiH (SeO )

A Lund, T Shiga Computer assisted spectral analysis of ESE data

P-0 Kinell, A Lund Stabilities and spin densities of

.<. ••:: •. aromatic radical ions

T Gillbro Crystal structure of vinyl monomers

The national Institute of Radiation Protection, Stockholm

B Iiindoll Investigations on low activity J 0 Snihs, G A Swedjemarlc metabolism of radioactivity in man, w E Falk, C Wilson naturally occuring a-emitters particularly in air, and various problems related to wide-spread environmental contamination and radioecology

De£artenent_qf Eadiation Biology,Jfellenberg University_qf _Stockholn.

(Professor Lars Ehrenberg)

C G'Eosen Energy conduction in irradiated macromolecules (proteins)

S Osterman-Golkar, Radioactive labeling, and reaction L Ehrenberg kinetic characterization of radio- h mimetic agents , L Ehrenberg II Biological effects of densely ionizing ra- diations, end model studies of the multi- i lionization at K capture and by cross-link- / ing alky^ating agents •'"' ',Tf»i' • •• • "'"-V /^.fEyv'-.'^-i')—i^."; 10 48

.Institute £f_BjLOjDhj£SjLcj3,_Unive£sjLtv. £f

(Professor.A Ehrenberg)

A Ehrenberg, A Gräslund Investigation of radiation induced free radicals in oriented DMA and I UNA-proflavin complexes

A Ehrenberg Study of radiation induced radicals in kernels, embryo, endosperm and model compounds Q ^nst_itute_ _o; (Professor K G Luning)

K G Luning Test of spontaneous and X-ray in- duced recessive lethal mutations in mice

W Sheridan Test of the effect of different length of the interval between fractions of X-ray irradiation

THE SiTEDISH RESEARCH COUlIGUiS' LABORATORY, STUDSVIK

itfucluar £h2;sics,_groupJi_ Univers_ity_qf (Professor K Siegbahn, docent A Backlm)

A Backlin, B Pogelberg Studies of even deforned nuclei by means of the (n, ) reaction and radio- active decays in the nass regions A* 120 and A as 190

Nuclear chemistry group, professor G Rudstam, The Swedish Research Councils' Laboratory, Studsvik. See page 45

i Radiation chemistry group, docent P-0 Kmell, Q?hV Swedish Research Councils' Laboratory, Studsvik, See page 46 49

THE ATOMIC ENERGY COMPANY

Experimental physics

E Almén, M Etemad, B Holm- Fast neutron1; scattering experiments qvist, P--I Johansson, T Wiedling

E Almén, B Holmq.våst, fission experiments T Wiedling

S Beshai, J Hellström^ leutron capture cross section S Malmslcogs^S ITiaamuddin experiments t ' '

S Malmskog, T Matsushigie, Beta- and gammaTrray spectroscopy Mrs Matsushigie ', - ' , • ' .

H Albinsson &amma radiation from fission .

J Stevefelt Investigation of recombination processes in;a pulsed helium discharge

J Braim, S Palmgren Iheoretical and experimental investiga- tions of MHD gas flow

J.Braun, 1 Fermvik Isotopic batteri in' (i'V-range ) J Weitman, N Dåverhog, Studies of anomalous helium production S Farvolden i in nickel I1

J Wcitman, K Dåverhog, Measurement of heliuia production cross S ITarvolden sections in Po, Cr, Ui,Ti and Cu due to the fission neutron part of reactor spectra |

J Weitman, K Dåverhög, Development of helium lac cumulating S Earvolden neutron fluence metersll jfjä^Kg.;;!''ä;;y:tfifc.jy M?"^yj&-frj'^^^ \:jgi~ "feA; ^••:*:,Wrt^&/é^^r-:t

50 i J Weitman, F DåverhÖg, Development of a new boron analysis S 3?arvolden method i A Lauber E Hellborg Channeling of protons and helium ions i in single crystals of binary compounds, temperature effects

A Lauber E Stednan, L Almqvist Phonon-eleotron interaction, phonon dispersion relations and phonon widths i in Zn, superconducting lead i 0 Strinde G Raunio, S Rolandson Phonon dispersion relations in RbP, EbBr, RbJ and CsBr

G Silsson, G Helin Phonon dispersion relations and phonon frequency spectrum in &e

S Werner, R Pynn Phonon dispersion relations in sodium near phase trasition point

E Sköld, M J Rowe Atomic dynamics of liquid argon Theoretic

I T I Andersson ^Determination of effective absorption . cross sections.for.•separated fission i product isotopes in different fast reactor spectra ' ; r;: J Erikson E Sötoiowslcx Determination ,öf "•éffeci;ivé;;apsofption B cross sections for gross fission products in a thermal reactor spectrum

'j 1 H Häggblon Theoretical studies of the activation Doppler effect in U238, TJ235 and Pu239 I in different fast reactor spectra Nuclear

I E Pissing, A Laul Development of- large-lithium- drifted - G Carle sä germanium detectors, low-noise pulse 1 amplifiers with oooiel FET inputs and 1

"ttirlLiiTiW s^w^ri.*Si 0 ' " 51 signal-processing equipment for a large i Q intensity gamma spectrometry 0 A Lauber Theoretical and experimental investiga- tion of the accuracy of compensation in lithium drifted germanium detectors

A Lauber Development of miniaturized semicon- ductor detectors for medical applica- tions (measurement in living tissue)

O Strindehag Development of self-powered neutron detectors for nuclear reactor applications

J Björkman, P G Sjölin Development of computer-oriented electronics for applications in nuclear measuring systems

D Lewis The thermodynamics and surface fl chemistry of metal corrosion Theoretical physics I T Högberg, I Ébbsqö ElectronrPhonon and phonon-phonon interactions, in métals and insulators I J Erikson Theoretical studies of neutron induced I reactions, . . ,F . :

J Erikson rWucié^r-ievel^densities,... . '. ; ;'-v • ' fl

K Malén, B Pettersson Theoretical:,;studies':";pf; dislocations^'andj ' phase -transitions s-- ^ *k£K: '^/Jyi-i': •':-., I'-^VS-^ <;>-v

Nuclear chemistry

G Carleäon, L Svansson Study of an isotopio powered cardiac pace-maker 1 f ! H 1' n I" •». i "i "i I »i \

( L "% D ..-i.' . I?

D 52 H Christensen, G Hi!sson Eadiation chemical studies using the pulse radiolysis technique n H Christensen Y-irradiation of aqueous solutions of aromatics

P Aagaard, G Carleson, Surface impregnated wood-polymer B P-0 Kinell combinations D D Brune Charged particle and neutron activation analysis D A Brovni Structure investigations at high teiaperaT ture by neutron diffraction 1

R Forsytn, P Svensson JTon-destructive analysis of plutonium and irradiated fuel elements I I I i I I Q B O I Q 1 I I I I f »fr, fl 1 B 53 fl labell 1 1•reservationsanslag till> •ätomf orsknlng anvisade och utbetalade medel under budgetåren 1946/47 •» 1970/71 - On extended grant for atomic D research ordered aad p,aid out, means during the financial years 1946/47 - 1970/71 .

A. rxksstaten anvisade belopp: Hettoutgifter • 1946/47 2 000 000:- 1946/47 1 008 292:54 1947/48 1 900 000:- 1-947/48 2 330, 692:68 1948/49 1 900 000:- 1948/49, 1 569 .849:69 1949/50 1 900 000:- 1949/50 1 670 406:34 1950/51 1 900 000:- 1950/51 2 085 063:59 1951/52 1 900 000:- 1951/52 2 182 765:47 0 1952/53 2 300 000:-i 1952/53 2 323 064:25 1953/54 2 475 000:- 1953/54 2 332 986:24 1954/55 2 475 000: « 1954/55 2 188 147:29 D 1955/56 2 775 000:- 1955/56 2 970 247:52 1956/57 3 275 000:- 1956/57 3 286 045:35 1957/58 3 675 000:- 1957/58 3 011 428:01 1958/59 4 375 000:- 1958/59 4 692 994:13 1959/60 . 5 240 OÖÖ:- 1959/60 5 484 176:99 1960/61 5 740 000:- ,1960/61 -5 309 160:62 1961/62 . 6 240 000:- 1961/62 6 133 398:05 1962/63 6 705 000:- 1962/63 5 831 998:- 1963/64 7. 675 000:- 1963/64 . 8 219 850:45 1964/65 8 80,2 000: — 1964/65 8 756 388: *. 1965/66 9 652 000:- . 1965/66 9 379 975?37 1966/67 9 758 oöa:- . -. 1966/67 ,10 033 08.1:63 1967/68 10 159. 000:- 1967/68 10 796 561:90 I 1968/69 11 745^Ööö:-; •-•'. 1968/69 11' 596:•053:80 1.969/7Ö - 14 400 000:^x •'•;>'• . -.; 1969/70 599,^219:06 40 49.Ö:- '•' m i 1970/71.. . 16 000 000:- ;-"- 1976/71 . •16v 018 '•^t23i 20 Summa 145 498:- .'. Summa ' , \- 142.! 810 270:17

Reservation: 2 196 227:83 11fl If] 11 '1 1) Från anslagsposten Till Kungl Maj: Is disposition öveiTörd x-eöorvafcion i 1 1 Av reservationsanslaget till atomforslminfl disponerade medel - Of the extended ffraarfc for atomic research disposed means i :

•,. . Foraimings- och reseanslag Budge-bår ', Förvaltnings- Särskilda Summa disponerade 'i i kostnader ••> Beviljade. Outtagna, belopp 30,6.1971 uppbörds-. medel j belopp •Kvarstående Besparingar. •' medel (icöl. 2+3-5-6) G till budget- å avförda året 1971/72 anslag-, • •

1 2 •• ' .3 •'" ' 4 • 5 • 6 7

1946/47 — ;•.'; '1 869 500:57 1 821:07 — 1 867 679:50 1947/48 :521 053:22 28 103:12 - 1 492 950:10

1948/49 30 719:20 •,..:'.;•. 2 237 111S90 29 197:80 - 2 238 633:30

1949/50 46 379»42 '•:;••'. •' 1 537 894:59 4 144:38 - 1 580 129:63 1950/51 44 368:57 2 050 036»25 35 644:90 mm 2 058 759:92

1951/52 55 114:77 ,"•'••'•• 2 122 120*43 2 780:76 - 2 174 454:44 1952/53 68 544:75 ;.' 2121 662:25 31 812:70 3 358:48 2 155 035:82

1953/54 85 523:32 •' • 2 579 336:49 29 597:65 4 199:44 2 631 062:72 l 420 462:56 187 372:39 3 010:05 2 313 473:86, 1954/55 83 393:74 2 ' '•'

-1955/56 106 941:60 •^ 2 655 895:42 71 381:45 2 417:30 2 689 038:27 1956/57 , 146 860:23 V.3 126 203*09 147 374*78 3 4,42:15 3 122 246t39 1957/58 157 339*32 3 780 462?92 359 522:64 3 248:50 3 575 031:10 .1958/59 184 629x89 456 355:89 65 758:21 2 607:- 4 572 620:57 1959/60 218 733:86 215 583:-: 153 484i 79 3 587:50 5 277 244:57 \JI

-•B^.

tabell 2} ('farts,)

Forsknings- ooh, reaeartälaK. 55

(B t) få O cn CO VO vo in Lfl u CO CM cn 1A rH IA VO tA t- O ••* o cn vo t- 1A cn H CM H b- ^i- ö ^ tA in •* VO H H O : H co O I CM •<* t- " d- VO IA in in Specifikation P. m ^j_ s B I "*- H f- H IA rH O CO O O H VO cvl H • H H rH H rH g Cd r-i H B "ö O 3 Q) J4 CO S-—•

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O O 00 CO I 1 i I 1 1 1 1 1 t- M 03 tA in ^- in [_ VD VO O cn rH CM VO O \o . t— t- VD O CO cn CO t- in •Reseförs cS -t CM • in CM H cn O •i-3 a, o <~t ft (A CM in c- '-O CO H rH CO' CM c- (A i •H o sf CO in vo cn co H CM m 00 Stuaiaä kronor. i> H VD o . in .c— VO co co cn rH "•>*• i in VD vo f-- CQ cn o\ •o rH [A VO »bl H r-t rH H H id 1 l .'^ - CM ••*' VO in O. cn .rH ,IA- CM -^cn in; ifv Q; ,O •• • • CM CM rH CO LA CM l H rH C3 CM -O c- CO in ^~ 1 1 o r»- £— o o in H H VO CM l— co CM in CM CO CO VD in VD o :o o O VD H CM O CM [A o CM CM CM CM tA VO VO m

O

- -CM •••9J H CM in VD t~ CO cn o +», VO ^ö VO vo vo H

" Tabell 5 i » - .-..,. ... ,„.„,,. Tabell. 4 y administration expenses 1970/71

och reseai research t Anvisade Redovisade Netto 0 belopp Utgifter Inkomster i

Q 1. Arvode, för år räknat, 9 000:- 9 000:- 9 000:- till rådets ordföran- Budgetår < de (enl Kungl Majtts /beviljats 0 cirkulär 9.6.1967)

1969/70 2. Resekostnadsersättnin- 16 000:- 18 248:56 18 248:56 1970/71 gar och traktaaenten till ledaaöterna (enl intern budget) 1 Summa .utes { d"én. 30 jun 3. Övriga förvaltnings- kostnader (enl intern budget) Löner, lönekostnads- 725 000: 807 084:90 200 769:77 606 315:13 D pålägg, sjukvård, lo- kalkostnader, expen- ser JH_H

" Reseförskoti; — •29 470:02 26 331:52 . 3 138:50 It D SuEEia kronor 750 000 863 803:48 227 101:29 636 702:19 i "-•-".',. I

„-;•- . '<*'. ' i 1 I • _•— - .' -v" Tabell 5

57

^ Sver den 50 nuni 1971 utestående förskott å forsknings-. och reseanslag — Summary, of June 50. 1971 outstanding advance oa research and travel grants

Budgetår då anslag Utestående förskott beviljats

1969/70 7 700:- . 1970/71 15 662:21

Sianma utestående förskott j den 30 juni 1971 23 362:21 i t-äSäl

Kir'•• Im

mil

tv'-r''^: wi-i

ia.-ife-'fc' c' '^'V^XC;'-,^-.'^"'?1.;:;s ' •;•"••,-•,••.-,;-•.':.•-• JU.-S-.VV- ,••'••"<• 58

Tabell 5

För budgetåret 1970/7,1 beviljade forsknings- och reseanslag - Awarded grants 1970/71

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

984-42 Acoelerator Committee, the, for, investigations concerning questions pertaining to accelerators 27 488:-

209-10 Ähnström, G, docent,; for investigations on the chemical changes iii DM. paused by irradiation. and the modifications due to these changes in biochemical repair processes 60 279:-

209-11 Ahnström, G, docent , / salary for 197,0/71 as Research Scientist in radiation research 78 139:-

1184-001 Alpgård, K, fil mägV'': .; , for participation.iii the summer school organized "by JUTE-'"and. CERN, at 'Varna^-''•'; Bulgaria, ,12.6-27;6.197Vr:;1^: - 'I : 1500:-

r 0301-006 Andersson,,.B.- docent +' :' ;?V'L ';• ' ^. ;-. for participation in the Amsterdam International Conference on Elementary Particles, Arssterdan, Holland 30.6-6.7.1971 1 200:-

71-30 Andersson. G. ass prof, •i- f for research in conjunction with the ISOUDE project in CEHN 159 855:-

71-31 Andersson, G. ass prof. 550-47-7-4 for research in conjunction with the ISOIiDE project in CERN -5 500:- 59

! Dnr Hu-v-udiaanocli forskningsuppgift Beviljade belopp I Main investigatorand research project Grants awarded J N

71-32 Andersson, G, ass prof, "•/•'• for .participating' in the International Workshop,-Meetiiig'-on Techniques' and Pro blems; of'on-iineHIsotope Separators, Ginosar, Yavne, Israel 3 200:-

455-2 Andersson, S,^ civ for.:/partjLcipatirig in .the _.International School.,on:Elementary Particle Physics, BersegvNÖTi Yugoslavia 13-27.9.1970 720:-

124-17 docent, for-nublear;structure research at the cyclotrons-, of. the Research. Institute • for atonic Physics .. -r:. '..- . - '• .' 45 450: —

124-19: Arnell, SB, ^ do cent,, '- \ '-[/_ ),j. ' •-.. "- for nuclear structure researcli at the tandea accelerator in Uppsala 5 050:—

500-100 Energy Co., (Prof G Holtéé) (Docent P 0 Kmell) for the investigation of the fornation radicals, their structure and reactions on gamna irradiation and pulsed electron irradiation of water and aqueous solu- tions 290 000:-

500-101 Atomio Energy Co., for research in neutron, physics 59 202:-

1-84-3 Atterling, H, docent, for organizing the 8 European Cyclotron Progress Meeting, Stockholm and Uppsala, 24-26.5.1971 11 000:-

530-47-7-4^ Attcrling", H, docont, Ekspong, G, professor, Nilsson,T S,-docent for p'articipating in the ECFA meetings ° 5 500:-

71 Beviljade belopp Grants awarded Huvudman och forskningsuppgift •Ttar Main, investigator and research, project

0l0l-006

500:-

320-4 000:-

Canada, USA,

218-5 2 000:-

0218-006

4 500:-

830--47 STTTTi

73 000:- 61 \

Huvudman och. forskningsuppgift Beviljade belopp Dnr Grants awarded Main investigator and research project - f -

1036-3 Board ..of Trustees for the Danish- ii1/. jSwedish- Spj.ralreader project, Prof & Ekspong for tha running costs of the Danish- Swedish spiralreader project 290 000:-

246-8 _B_ranäerT 0, uniy. lecturer, for~"theoretical investigations, at CERN, Geneva, of scattering of elementary par- ticles, pariculary the analytical and asymptotic properties of the scattering amplitude 3 200:-

1115-4 Brink, I, tekn lie, for participating in the High Energy Symposium, Kie-ls'Bohr Institute, Copenhagen, Denmark, 10-21--8.1970 900:-

337-23 Bäoklin,":A-, docent, Foiajelberg, 3;, fil:iic, for stuies of radioactive decay and (neutronT gamma) reactions .-.. 188 552:-

337-25 ^ f or studies -of^CTaeutron, gamma) spectra - and shört-livédiifiss'ion'prd'ducts "'.,;• ' 48 000:

0337-028 Bäcklln, ,A, docent. for participating in the Symposium on "Soft Fuclex" at Gif-sur-Yvette, and in discuscx&ns on mutual research projects at Orsay, Prance, 27.6-2.7.1971 700:-

263-10 Carlson, P, docent, . for participation in the 15 International Conference on High Energy Physics, Kiev, TJSS3, 26.8 - 4.9.1970 2 600:- '':-!m i

O53C-4OO CEBIT. for Svveden's contribution to the co-work on the 300 GeV project during the first half 837 000s of the year 1971 SSU* i§ltf«§ HP»»* fetes »SS

i -* »-ftl 4mH< iftiliMTfHf*»" »a 1

62 ;0 Dnr Dnr Huvudman och forskningsuppgift Beviljade belopp 1 Main investigator and research project Grants awarded •I 19-q 1 i63-3 Cho, Z II, fil lic, for particaipåting in the 1970 Nuclear II Science Symposium, New York, as well as for visits at universities and labora- tories in USA 2-16.11.1970 2 900:- I 379- 1135-2 Christensen, H, tekn lie, ., , for participating in the 7 Miller I Conference, Porto Conte, Sardinia, 13-17.4.1971 . 1 000:- I •;i9i- 1064-10 Committee for Questions concerning the Exploitation of the Facilities at CERM.the .-for ooyering,, the ,travelling expenses and daily allowances as well as salaries for the ,members of the committee 5 000: 191

1064-11 Committee for Questions Concerning- the . Explo itation of the "ffacilities•at CERNVIthe ±or?~toyering; ä loss" incurred.-»on;.the- APR = r ,, B apartment,.as well as for the purchase.;of\ .furniture^; ."-•'- - . ";-;.--.;-•/^ "•..'.•.: -: 4 500:-

262-25 Committee for Research organization and Research Economy,the, for carrying out the Work of the Committee during the financial year 1970/71 82 000:

1170-1 Dahlgren, S, fil lic . for participating in the International / Conference on Instrumentation for High Energy Physics, Dubna, USSR, 8-12.9.1970, as well as a visit to the 1 GeV synchro- cyclotron in Leningrad 1 800:- i

1170-2 Dahlgren. S. fil licT for participation in the Amsterdam Inter- national Conference on Elementary Partic- les, Amsterdam, Holland, 3 1 5.00:-

92-18 Dardel..Q« von, prof. for participating in the XVth International | Conference on High Energy Physics, Kiev. . \\ USSR, 26,8-4.9.-1970 , ' 216OO:l- •»t e t' • iii •

ID

Dnr Huvudman och forskningstippgift Beviljade belopp Main investigator and esearch project Grants awarded

19-86 Dean of the Institute of Theoretical Physics and-Mechanics, the for research in nuclear physics, cosnic physics, field theory and elementary 1 particle physics 71 713:- 379-5 Dougan, P, dr, for the evaluation of experinental data frön photo-proton- eiaissioii, in Glasgow during the end of 1970 1 000:-

0 191-14 Dubois, J, ass prof, for research in nuclear physics at the i .tanden accelerator facility in Uppsala 10 100:-

191-15 Dubois, J, ass prof, ., 1 for participating in the 4 Symposium, on the Structure of Low-Medium Mass lluclei, Lawrence, Kansas, USA, as well as for D a visit in Pasadena, 8-30.10.1970 5 200:-

0191-018 Duboisi, J, .ass prof, . . ,: - •" - . • . n foE.;!participating in the MfthJTordic- "'' ll""lV: Accelerator Symposium,' Ebeltoft, • i c,M8-22.6.1971 >v • ' . ::" .'-' ' 510:- •• ;' 482-3 -Ehrenb'erg-,.'A,-, prof-,.; •'/••, '• ' j?or studies c'onccrnirig radiation-induced i x'adicals and their reactions 57 577:-

0 l/'0-42 Ehrenberg, L, prof, for stadies on I. the energy transfer in nacro-inolecules on irradiation II. radio- B active narking and reaction kinetic charac- terization of radioninetric substances III. biological effects' 01 aense±y ioniz- ing radiation and the effect of nultiiom- zation on K-capfcure ^ 37 445:_

I 1185-001 _Ekelöf_}_ g, civ in^, ror participation in the conference Meeting on High-Energy Collisions on I Nuclei and Particle Pxpduution, litisee, i west Germany, 6-12.6.1971 ' , L 800:- 64

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

1187-001 Ekelöf, K, civ ing, for participation at a meeting with the ISO' s working group on nuclear technical nomenclature, London, England, 6-12.6.1971 1 800:-

43-47 Ekspong, G, prof for research concerning elementary particles 580 000:-

43-48 Ékspong, fr, prof, ^ for participation in the XV Inter- national Conference on High Energy- Physics, Kiev, USSR, 26.8.-4.9-1970 2 700:-

1159-1 - Ekström,-C, fil lic, for participation in the. Conference On the Properties of Nuclei far from the Region of Beta-stability, Leysin, Switzerland, 31.8.-4.9.1970 900:-

177-17 Eriksson,,K E, prof, . for the parameterization of relativis- . tic scattering amplitudes and. Green functions 47 704:-

472-3 EriksenT IE, tekn.dr, for participation in t he-Winter Institute in";Theoretical Chemistry, -I "Excited-States ;"in'Atomsv Molecules-and - Solids"^ Spåtihd,- Ifförway, ";11^21.1.19jr "":: •• ff'"J'.f: '.'' 9Ö0Y-

Erlandsson^ B','• docent, ! :;, A?.,... • •£or studies of (p, gamma) reactions; at the Physics Institute in Warsaw,; for 7 days during October 800:-

4-25 Workman, B, docent. von Där del, G. prof. Jobanssont S. prof. for research in elementary particle /physics and nuclear physics 1 769 520:- Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

4-27 fforkman, B, docent, for studying high energy nuclear photo- reactions at DESY, Hamburg 6 000«-

157-16 A. prof. for studies of the changes of the resistance to radiation naturally acquired through hypoxia 47 250:-

390-3 Erans son, K, fil kand, Borg, S, civ, ing, ,'. "af tigglas, M, civ ing, for participation in the Conference on the Properties of Nuclei far from the Region of Beta-stability, leysin, Switzerland, 31.8.-4.9.1970, as well as in the Conference on Electromagnetic Iso- tope Separators and Techniques of Applications, Marburg, Germany, 7-10.9.1970 3 100i-

von Priesen.. S, prof. Kristiansson. 1, ass prof,, for studies of nueleus-nualeus and alpha- nucleus reactions at high energies 39 097:-

14-89 Fälttiammar, C-G^ ass prof. Alfvén, H, prof. Jjindberg. I. tekn lie. for investigations of.plasmas 541 988:-

73-26 ,Gérholm, I'R,ass'prof, Malmskog., S G, docent.">-:-. :; .for studies! .of^Tshort-lived isotopes 40 400:-

73-27y. VGerholm, T R,. ass prof.'; •Malmskog, S G, docent.;. . • •^ for studies!;,öf shört-rlived isptppés; r. produced diiV.spoliation 'said'^^ separated} • . % in the "isötopiö inass ö^parator:^"t'•-v:^ .ISOLDE in;CEHN -;^-i ;v ••-•-- •'.:•• >;^, 15.150:-

.'-;•_-X'~ -J^^

66

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

73-28 Gerholm, T R,' ass prof, Pettersson, B-G, univ lecturer, * for research in low-energy physics 239 261:-

73-29 Gerhplm, T R, ass prof, Sundbom, M, fil lic, Ehrenberg, A, prof, for Mössbauer spectrscopy on molecules of biological interest 47 603:-

73-30 Gerholm, T R, ass prof, for the participation of six persons in the Conference on Angular Correlations in Uuclear Disintegration, Delft and Haag, Holland, 17-21.8.1970 1 400:-

1128-2 OielSn. L. fil lic, for participation in the Heidelberg- Karlsruhe International Summer Institute in Strong Interaction Physics Heidelberg, West Germany, 18.7-1.8.1970 800:-

1128-3 Gislén, Ii, fil lic, for,studies in high energy physics at laboratoire de la^ Faculté* des Sciences d'Orsay,. Prance, 1.9.1970-31.8.1971 11 060:-

1158-1 Grapengieser, B, civ ing, for participation in the Conference on the Properties ;bf Nuclei far from the Region of Beta-stability,- leysin, Switzerland, 31-8-4.9.1-970 ... ? : ; 850:-

424-2 'Gustavsson, C, civ-ing.. . . \ . , •['[ for participating in :the symposium on "Elements of the Stability line, leysin, -Switzerland 31.8 .•- ;.4.9.1970 :" ^ 780:-

15-.78 Gustaf Werners"lnstitui;eV: .; rÄ fe ;"/v; : : W\ ;(Prof H Tyrénj, •-•-I-.-:y,>•i' -^V'-;>v,->V -; "V"' '.-" "''•' -''"-.; ", f or [the .basic' organizaiiion -of .--the1, research at-.the Guiaijåf "»--^-•---'i-»^-

/'• -, -."ii :~''...".' ,'-',-'"-'. • 67

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

15-79 Gustaf V7erners Institute, (Prof H Tyrén), for Rearmament of the Synchro-Cyclotron at Gustaf Werners Institute 600 000i-1)

454-6 Hasselgren, A, fil lic, for participation in The Nuclear Structure Symposium of the Thousand lakes, Joutsa, Finland, 2-8.8.1970 600:-

454-7 Hasselgren, A, fil lic, for the scanning of photographic plates from (d,p)-reactions on germanium isotopes 5 000;-

0454-008 Hasselgren, A, fil lic, for the scanning of photographic plates from (d,p)-reactions on germanium isotopes 5 959:-

0100-010 Herrlander, C J, docent, for a visit to CERN to take part in experiments with hadronic atoms and to study and discuss the electronic measuring equipment 27.6 - 4.7.1971 1 500:-

1148-1 Hulth, P 0,. fil kand, for participating in CBRN's Summer School, Loma-Koli, Finland, 22.6-5.7.1970 900:-

428-6 H.jorth, S, docent.. för investigations of deformed nuclei in co-operation with prof Valentin's ; group in Grenoble., France, 1.1 - 31.12. 1970 - • " . /, 11 C60.S-!

• •The!_,reäUB6Dent<;jwäs~ never full'f illed.and. 569^874; ' cfowria was^^ repaidlstö:^ -the^ - Swedish/itomic "Research 68

Dnr Huvudman, och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

0368-004 Holmgren, 3 0,fil dr, for participating in the Amsterdam International Conference on Elemen- tary Particles, Amsterdam, Holland, 30.6 - 6.7.1971 1 300J-

489-3 Hopfgarten, IT, tekn lie, for participating in the Symposium on Plasma and Gas Discharges, Beito, Norway, 18-20.2.1971 800:-

193-13 Hultberg, S, decent. salary for 1970/71 as Research Scientist in ITuclear Physics 78 139:-

193-14 Hultberg, S, docent. for an upspecified equipment grant 4 000:-

193-15 Hultberg, S, docent. for mesic atomic spectroscopy at CERff 25 160:-

24-38 Hulthén, 3J, prof. Hagel, B, prof, for studies of problems within theoretical physics and: particle physics, including field theory, the.theory of scattering and the theory of nuclear structure 104 989:

1182-001 Jariecek,~ P, dipl. ing,. -'.•• ,_ for a.trip to- CERK, Geneva, Switzerland, spring 1971 . . • .-, 400:-

325-13 -• Jarlskog. .6. fil, lic. . for»thé participation of; two;persons in experiments at the electrorisynchrotroh, .-.-' DESY, Hamburg,,1 .4 - 31; f '"'-'-

325-14 . Jariskäg. G.% for: participation in' "Éhe International - ; Conference ?qn Jngtruméntatidn -för ;High... .Energy Physics^Dubna^,USSR;:"7-15.9.197Ö' 2; :300 V-, 69

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

325-15 Järlskog, 6, fil lic, for the participation of two persons in experiments with the electronsyn— chrotron, DESY, Hamburgj for a total for both Jarlskog and Jonson of about 48 hours during the time 1110.1970'- 1.6.1971 5 000:-

251-12 Johansson, A, asa prof. for the study of three-particle reactions . 57 462:-

389^-3 Johansson, K, docent, for participation in the International Conference on Hyperfine Interactions Detected by Nuclear Radiation, Rehovot, Ierael, 6-11.9.1970 1 900:-

1141-2 Johansson, B, fil mag, for participation in the Conference on High Energy Physics, in Aix-en-Provehce, France, 29.9-2.1O.197O 500: -

1141-003 Johansson. É, . fil mag, . •-. for.participation in the international School of Subnuclear Physics, Erice, - Sicily,, 8-26.7.1971 . \ - : 1 100:-

1156-1 Johansson, N, fil känd. for participation in.'-'the International School:of Physics>Érice, Irapani, Sicilyy 1-1 ?.7i 1970 \ ^^ ;•;;.> V 450:-

52-17' Johansson, S. prof. for participation in the Winter Meeting on Nuclear Physics, Villars, Switzerland, 27-29.1, as well as ä visit at the Techni- cal University in Munich 30.1-2.2.1971 1 590:-

1165 1 Johnson, A, civ ing. for participating in a Conference on Ganana- Spectroscopy in conjunction with Nuclear Heactors, Garching, West Germany, 700:- 15-17.7.1970 70

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

1134-2 Jonson, B, tekn lic. for participating at the International Conference on Heavy Ion' Physics, Dubna, USSR, 11-17.2.1971 2 400:-

435-5 '. Jägare, S. fil 1-LO, for participation in the Nuclear Structure' Symposium of the Thousand Lakes, jfoutsa, Finland 2-8.8.1970 450:-

331-"16 Karlsson. B, docent. for nuclear-magnetic investigations using accelerator methods 35 000:-

331-20 Karlsson, E, ass-prof, for participation in the Conference on Angular Correlations in Nuclear Disintegration, Delft, Holland, 387-3 17-21.8.1970 . ' 400:-

446-2 Karlson, E. docent. salary for 1970/71 as Research Scientist in theqretioal plasma physics 74 508:-

446-3 Karlson, E. docent. for research in theoretical plasma physics (unspecified equipment grant; 4 000:-

449-2 Kasche. V. fil lie, 1153-1 for participation in First Discussion Conference on Macromolecules; Models of Biopolymer Structures and Functions, l,Marienbad>i,CzechqBloy^ia.,.14-1:9,.9.vT97Qr!.,- > 1 700:- 184-11 1163-1 Kerek. A. fil lic. il'-,' i for participating in the Nuclear Structure Conference Symposium on the Thousand Lakes, Joutsa, Finland, 2-8.8.1970 450:- V'f'1 184-12 1163-002 Kerek. A. fil lic. Colloquium on Intercalate Nuclei. Paris, France 30.6-2.7.1971 f 1 000:- 71

Dnr > Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

167-32 KinellT P-6, docent, for investigations concerning the formation of radicals and their characteristics, especielly in the solid state, seen in connection with the ini- tial reactions in radiation chemistry and questions concerning molecular orbital theory 129 615:-

167-33 Kinell, P»-0, docent» for research within eleutron-spin reso- nance spectroscopy -;; • 85 000:-

147-10 Kristiansson, K ,ass proft salary for 1370/71 as assistent professor in high-onergy nuclear physics 84 678:-

387-3 Krumlinde, J» fil lic, for participation in the International Conference on Angular Correlations in Huclear Sisintegration, Delft, Holland, 17-21.8.1970 400:-

400-4- Lagerwall, T, docent, for a viait to various research groups at Oak Hidge, Brookhaven, Argonne, Chalk River and other research instituted in USA, summer 1970 4 000:-

1153-1 Lamm, I-In tekn lie, for participation in the Nuclear Structure Symposium of the Thousand lakes, Jouusa, Finland, 2-8.8.1970 600:-

184-11 'larsson, B« asp prof, ^ for research within radiation biology with high energy protons 122 772:-

184-12 Iiarsson, B, ass prof. Eriksson.' A'. agr lie. for investigations on growth and seed ripening in irradiated nenåovr \/eeås 89 543:- 600*-'

Holland, ™

2å£2*4v§tek> 106-19

taroscö^y i «i^v^>ftiät;^^

73

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

226-26 Lindgren, I, prof, Olsinats, M, docent, for atomic beam resonance experiments in Uppsala and Gothenburg 138 909:-

226-27 Lindgren, I? prof, for participation in the Second Inter- national Conference on Atomic Physics, Oxford, UK, 20-24.7.1970 1 400:-

1127-2 Lugnér, K, fil mag. for participation in the 1970 CBEH Computing and Data Processing School, Varenna, Italy, 30.8-12.9.1970 1 500:-

375-7 Lund, A, fil lic, for participation in the Fourth Inter- national Conference on Magnetic Resonan- ce in Biological Systems, Oxford, UK, 26.8-2.9.1970 1 200:-

115.1-1 Lundgren, Bf Assf . • : for participation in the E.P.S. Summer : School QZLLOW Temperature Physics, T.H. Twente, Holland, 22.6-4.7.1970 800:-

117-1 Lundqvist, H-, civ ing, for participation in the Conference Pro- tection against accelerator and space radiation, Geneva, Switzerland, 26-30.4.1971 1 500:- £<

78-13 Lundqvist, S, DrofT grimvall, G, docent, for theoretical investigations* within solid state physics 52 624:- mm 53-29 Luning, K G, prof, for studies on the influence of ioni-

mice 207 987:- 74

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded lili 1 1122-2 Lyberg» M, fil lic, W^ I for participating in the Heidelberg- Karlsruhe Summer Institute in Strong Interaction Physics, Heidelberg, West Germany, 18.7-1.8.1970 800:-

483-5 Iiöfrothj G^ docent for radiation-chemical investigations of carbo-hydratess amino—acids and proteins 44 954:- mm] 0416-005 Ijörstad, B, dr, for participation in the Amsterdam International Conference on Elementary Particles, Amsterdam, Holland, 30.6-6.7.1971 1 200:- mm 1146-1 Lövgren,. F I, fil kand, for participating in CEHN's Summer School 1970, Loma-Koii, Finland, 22.6-5*7.1970 900:- mm

479-4 Malmskdg, S.' docent, ; for; participation in the Conference on ;the Propertiesv of Nuclei far from the Stability. Line^ Leysihy^Switzerland-, 31^:8.r4.9.197Cr 850:-

1112-2 .Marelxus",;'A^'•-docen^''. :• •'. .-:":v:v • • ' for participating in' the Uuclear Structure Symposium of the Thousand Lakes, Joutsa, Finland, 2-8.8.1970 450:-

496-2 Mauritzson, I, fil nag. for visiting the Rob van de Graaff Laboratory, Utrecht, Holland 20.2-3.4.1971 850:-

377-12 Myers. HP., prof. Steaman, R. docent. for investigations of crystals by means of inelastic neutron scattering 117 274:- Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

1147-1 Möller, P, civ ing, for participation in the Gordon Research Conference on Nuclear Chemistry, Hew London, ITew Hampshire, USA, 15-19.6.1970, as well as for a visit at the University of California 2 500:-

0286-005 Kägel, B, prof, for participation in the Amsterdam Inter- national -Conference on Elementary Partic- les, Amsterdam, Holland 30.6-6.7.1971 1 300:-

467-3 Natarajan, AT, docent Ahnström, G, docent, for investigations of the significance of heterochromatine in the development of chromosome abfrc.rations induced by irradiation 24 026:-

310-10 J, ass prof, Nagel»r B;" prof. Andresson,: B4 dooent, for .participating in the 2me '-Colloqué Fräncé-^Suedois "Gunnar Källén" Paris for 13 persons, 1-6.6.1970 6 500:-

310-11 ffilsson, * Jy:-ass/prof, ' _ • • [, • Brohult," S...: prof. "..'', for the organization of the French- Swedish Symposium, Mathematical problems in theories of particles and fields, Gothenburg, 6-11.6.1971 18 000:-

345-3 Nilsson, L, docent. for completion of experimental studies in Stud svik 1 100:- mi

0345-004 Uilsson, I, docentT for participation in the Fifth Uordic- Ihitch Accelerator Symposium, Ebeltoft, Denmark, 18-22.5.1971 6pO:- V If 76

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research, project Grants awarded

1139-1 Milsson, R, docent, for investigations concerning the reactions between super oxide radi- cal ions, 0~, and metal-proteins 8 080:-

112-14 Nilsson, S. do.oent, for participation in the Conference on High Multiplicity Reactions, Bcole Poly- technique, Paris, 13-15.5.1970 1 500:-

74-31 Nilsson, S G, prof, for the study of the fission process with reference to the asymmetrical distortions and with applications to the problem, of super—heavy atomic nuclei 119 000:-

74-32 Nilsson, S &. prof, for participating in the Conference on Atomic Nuclei, Iieysin, Swizerland, 31.8- 5.9.1970, and in the Gordon Conference on Nuclear Chemsitry, Tilton, New Hamp- shire, USA, 15-19.6.1970 2 250:-

74-33 Nilsson, S &, prof, Johansson, S. prof. gorlimah, BY docent. for -t

74-34 Nilsson, S G, prof. ". ;•-•.... •'•w.f or/the! meeting'• of • the Board :Cof .Trusbees' of , Kthe Nuclear' Physics "5ectibn.- of' tnilEuro^ . pean Physical Society, Nuclear Physics '" Division, London, UK, September 1970 1 000:-

74-35 HilBflon, S G. prof. for the participation of two persons y at the Conference on Nuclear Physics, Villars, Switzerland,.25-29.1.1971 2 -3OO1- 77

Dnr Huvudraan och forskningsuppgift Beviljade belopp Main investigator and research project Granta awarded

1142-1 Hörlin, LO, fil mag, for participating in the Conference Angular Correlations in Nuclear Disintegration, Delft, Holland, 17-21.8.1970 400:- |

1142-3 Norlin, Ii O, fil lic,

Course, Trieste, Italy, 13.1.-12.3.1971 1 200:

1062-2 G?li3 Organization for Scandinavian co-operation in the Storage Rings at CERN, (prof G- von Dardel) for exporinents at the storage rings at CER1SF in co-operation with Scandinavian and English groups 180 000:-

1121-2 Ths Programme for the Politics of Research at the University of Lund (fil lic G Skognar) for the running costs of the progranme 7 100:-

510-52 Research Councils' Delegation for Co-operation, the, for work.during 1970/71 13 500:-

1-71-2 Research Institute for Atomic -Physics. for the renovation of the 225-cir cyclotron 285 000:- 58

1-80 Research Institute for Atomic Physics. '. (prof I' Bergström)./-.'.-. .• '•;•-;: /,,";-,.'."."' for research 'iii; cöhäuhction" with ion ' Yearns . -'-••. •; '•;:-• ')••'•'•' • - :~ WM

1-81 Research Institute for Atonic Physics, (prof I Bergströn) for the renovation of the 225-cm cyclotron (additional) 135 000:- 78

Dnr lluvudinan och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

1-85 Research Institute for Atomic Physics, for the participation of one person at the International Conference on Heavy Ion Physics, Dubna, USSR, 10-13.2.1971 1 800:-

01-087, Research Institute for Atomic Physics, for the participation of 7 persons in the Fifth Nordic-Dutch Accelerator Sym- posium, Ebeltoft, Demaark, 18-22.5.1971 1 800:-

59-31 Rudstam, G, ass prof, Bergström, I, prof, for the isotope separator project OSIRIS in Studsvik 63 280:-

59-32 Rudstaia, G-, ass prof, for the study of short-lived nucleides 192 220:-

59-35 Rudstam, G, ass prof, for research projects at CERU 14 000:-

59-34 Rudstam, G, ass prof, salary for 1970/71 as assistent profes- sor i nuclear chenistry 84 678:-

59-39 Rudstam, Q, ass prof, for participating in the International. Workshop meeting on techniques and pro- blems on on-line isotope separators, Ginosar,Yavne, Israel, 14-18.12.1970 3 400:-

1025-6 Rudstam,, G, ass prof, >Bergström, I,^" Andersson, G,. ass\profé - , for the Swedish contribution to. the basic; equipment of the;'ISOLDE pi-oject for. the financial year 1970/71

27-61 Rydberg, J, prof, for research on the chemistry of the actinides and the application of the AKUFVE method 296 341:- n

79

Dnr Huvudman och forskningsprojekt Beviljade belopp M'.in investigator and research project Grants awarded

27-62 Rydberg, J, prof, for the isolation and identification of new short-lived fission products using the AICUWE method 166 404:-

213-14 flyde, H, docent, Hjort, S, docent, for carrying out mutual projects with the University of Grenoble and the Research Institute for Atomic Physics in Stockholm in the field of nuclear structure physics 7 575:-

213-15 Ryde, H, docent, for a visit to the Institute for Nuclear Research, Swierk, Polandj September 1970 450:-

0213-016 Ryde, H, docent, for participation in the Gordon Conference, Hew Hampshire, USA, 21-25.6.1971 and for a study visit at some USA laboratories 26.6.-4.7.1971 4 200:-

21-108 Ryde, If, prof, for nuclear physics research 396 536:-

21-110 Ryde, CT, prof, for studies of pion production by bombard- ing light nuclei with protons as well as. pion scattering on light nuclei, \ .--„ 83 992:- 11 21-112 . Hyde, N, prof, . - ..'•.' ', Johansson^VS,. :prof, . .._-.-'. ' • . _ , for research;'using' the tandem accelera— • ' tor in Uppsala " ' " . •-•.•.- 52 269:-

21-115 - Rydey Johansson, S,'prof, for research on the de-excitation of fission fragments 346:- 80

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

21-117 Eyde, Nt prof, Dubois, J, ass prof, for the participation of one person in the Nordic Meeting on Accelerator Phy- sics in Åbo, Finland, 10.4.1970 600:-

21-113 Ryde, N, prof, for the participation in the Nuclear Struc- t' ture Conference of the Thousand lakes, Joutsa, Finland, 2-7.8.1970 900:-

021-124 Hyde, IT, prof, for participation in the Fifth Nordic- Dutch Accelerator Symposium, Ebeltoft, Dei-mark, 18-22.5.1971 510:-

1143-1 SaEuelsson, G, fil kand, for participating in the Third Internal tional Symposium on Exo-electrons, Braun- schweig, West Germany, 6-8.7.1S7O 800:- 1 333-5 Samuelsson, L, fil dr, for participation in the International Conference on Angular,Correlations in Nuclear Disintegration, Delft, Holland, 17-21.8.19.70 \ -. — '.-'• 700:-

200-8 Sawa, Z P,, fil .lic, for particxpatxon in the Conference on the Structure of If7/2 Nuclei, Legnaro, Italy, 15-21.4.1971

1125-2 Schroder, B, fil mag, for investigations on fission in , U 111 •••'"'. induced by protons with the aid of catcher foils and Ge(Li) detectors, CERN, 1.7.-15.8.1970 2 800:-

600-119 _ ^Secretariate o^the S\'Q.1ish Atomic Rcsoarcn Council7 " - - -- =- ^*•=-„.- ~~ -,—- j-- i • for special investigations during 1970/71 within the area of atomic research 80 000:-

.*•* $• I —i r ' ^m^^r^r • ™ —• * WV^H~ ^p

81

Dnr Huvudman och forskningsuppgift Beviljade belopp Main investigator and research project

0600-300 Secretariate of the Swedish Atonic Research .Council, for the automatic increase in the costs of the research grants within '•fchw grant to atomic research 200 000:-

20-114 Siegbahn, K, prof, for nuclear physics research 381 785:-

20-115 Siegbahn, K, prof, Bäcklin, A, docent, for studies of electron spectra from (neutron-gamma) reactions 48 000:-

276-9 . Sjölander, A,, ass prof, for theoretical studies of transport phenomena in condensed natter 100 011:-

276-11 Sjölander, A, ass prof, for participation in the International it Conference on Statistical Mechanics, Chi- cago, USA, 29.3.-2.4;.1971 as well as for visits at several universities and re- search 'Wtablishments " "..-'.-•' 5 500:-

261-12 Snöstrand, N G, prof, for investigations concerning the slowing down and diffusion of neutrons 125 906:-

261-13 Sjöstrand, IT G, pro!, Grosshog, G, docent for participation in a panel on research using the neubron-pulse-nothod, Vienna, Austria, 17-21.8.1970 2,900:- t ri 453-4 Skeppstedt, Ö, Til lie, for participation ±a bhe Conference of 1f7/2 nuclei, Padova, Lcgnaro, Italy, 15-24.4.1971 1 000:-

1015-8 Society for Research Information, the for publication of the periodical "Forskning och Framsteg" Tor 1971 45 000:- ; I;l H ,,

82

Dnr Huvudman och forskningsuppgift Beviljade belopp Dnr Main investigator and research project Grants awarded

391-6 StenströE,,. g, docent, .. 410-10 for participation in the IV Internatio- nal Congress of Radiation Research, Evian, Prance, 29.6.-4.7.1970 1 400:- 0410-^012 391-7 Stenström, I, docent, for taking part in a aeeting of the Iifordic Association for Radiation Research and Radiation technology, Copenhagen, Don- mark, 8-9-2.1971 450:- 1050-7

039^.-010 Stenström,?, docent, for participation -in the neeting of the Nordic Association for Radiation Research 305-13 and Radiation Technology, Copenhagen, Donnark, 8-9.2.1971 175:-

349-2 Sundberg, O, docent, for participation in the Conference Inter- actions of Elenentary Particles with Nu- 305-14 clei, Trieste, Italy, 15-17.9.1970' 800:-

1164-1 Sundqvist, B,,fil lie, for participating in the Uuclcar Struc- ture Conference of the Thousand lakes, Joutsa, Finlarid, 2-8.8.1970' 450:,-

18-24'" Svarthola, ff, prof, " 305-15 Milsson, J, ass prof, for studies m phenoacnological elenentary partxele physic's, thrcu-particlc processes and the treatment of wawe-functions and • fields by group theory 99 990:_ 291-18

1145-1 Svedin, U, fil kand, for participating in the 1970 CERN Computing and Dita Processing School 30.8.-12.9.1970,1 ] 650:- 291-19 ',' 410-9 Svensson, B E Y, do'cent. salary for 1970/71'as Research Scientist in theoretical particle physics, espe- cially phenomenology 77 091:-

ST" " "--— a Ir , | 2.3 94 #' 83

Dnr Huvudmaii och forskningsuppgift •:.'• Beviljade belopp ;; • Main investigator"ond research, project Grants awarded

410-10 Svenssonj1,' BEY, docent, " , for. research in theoretical particle - ' . -- physics (unspecified equipment grant) 4 000:-

0410-^012 Svensson, liBE.Y,' docent, . , • ' for particjipation in two conferences in Titisoe^ Schwarzwald, West Germany,. • ;'. J 1 - 11.6. 1971 "'-."• 500:-

"1O5Q-7 Temporary;-B^oard of the -Tandem van- de Graaff 'Accelerator. in Uppsala, ' '\ for work.wifch the tandem accelerator.1 815000:-

3O5rl-3 Thun, dpcent, Palk, for 'th§. studies, of G-factors and the .in,-. ternal fiolds öf;-actinides tising alpha-, gamma angulail, correlations \. ' •" -'; ''"-"" •' 000:-

: 305-14 - Thun-, j-É,'-do'pent-,"-- . / :; ' -' •. • '"' -'• :" ^ Lindskog, J, docent, Marelius, A, djocent, for neasuremen|ts of life-times using the Doppler-shift method and £ox measurements of particle-ganma-gamma etc angulai corre- lations with 'the tandem accelerator in Uppsala 5 050:-

305-15 Thun, J E, docei for one year's research work at , Pa]o v Alto, USA 14 443:-

291-18 Tibell, G, docent, Sundberg, O, docent, for experimental nuclear physics with 185 MeT protons and tax the completion of (p, 2p) experiments "in 'G 35 996:-

291-19 Iibell,G, docent, for participating the Second Problem - Ä _=Ä==_Synpqsiua onjucl USSE, 12-19. 1 000:- *.»„ _v* :<• Hi "if -

( -» 1 ^

84 If

Dnr Huvudman' ;o ch i förskningsuppgif t •;'.,. Beviljade belopp Hain1investigator arid research..project Grants awarded Dnr

291-20 ;'f or.. salary during -1970/71 as.-a Research :.Scientist;;in éxpérinental- high energy •pliys.i'cs'..1" ".••;.";,J'•"" ••';-;' •"' «.•'-• -'"V '-''C-.V ' 38 546:-

291-21 ,'- G, • docent, for research within experimental high energy physics, (unspecified equipment grant) 2 000:-

1030-7 Typing Service for employees of tho Council (ji) 221-i for work during 1970/71 6 500:- IE 41-20 Tyrén, H, prof, for research projeebs at the 28 &eV m accelerator at CER2T 39-996:- m 432-! 498-2 \ Wene, C Q, res aas, ,,;• m for participation in a conference in Abb, mm]Si Finland 10.4.1970 on a conaon Wordxc acce- lerator 600:-

498-3,; Wene, C O, res ass, for participation in tho Nuclear Structure Synposiua of the Thousand lakes, Joutsa, Finland, 2-8.8.1970 600:-

26-34 Wernholn, 0, ass prof, for the running of the 7 MeY mcrotrone 87 016:- at ECH iS. 26-35 Wernholn, 0, ass prof, salary for 1970/71 as assistent professor in accelerator technique 84 678:-

69-34 Westirnark, T, prof, for studies of the initial mechanisms in , radiation chemistry and radio chemistry 303 933:-

069-037 Westernark, T, prof. for participation in the 14 1 Chonists Heoting, Umeå 18-22'.6.1971' 450:-

$ifii.**~XVr

Dnr Huvudinan o oh forskningsuppgift Beviljade belopp Main investigator and research project Grants awarded

145-15 Wieaiing, T. docent ,4 for participation in the Third Conference on Neutron Cross—sections and Technology University of Tennessee, Khoxviile, USA, as well as for a visit at Oak Hidge Natio- nal Laboratory* Texas A and M University, and los Alamos Scientific Laboratory, USA, 13.3-28.3.1971 4 000:-

221-2 Wilner, B. tekn lie. for participation in a national Symposium concerning the diagnostics of plasma at extremely high temperatures, Sukhumi, USSR, 13-21.5.1970 1 000:-

432-2 Yaindagni,.. N K, fil dr. for participation in the International Conference on,Meson Resonances, and Related- Electro-magnetic Phenomena, Bologna, illi Italy, 14-16.4.1971 - •'-• . 1 400: Warn

Summa beviljade medel 15 618 O971' Total sum of grants

Antal anslag 218 lii Number of grants mm Medelbelopp per anslag 71 643:- Amount per grant average value

1) Exkl 5&9 674 kr som återgått till rådet från anslag 15-79 86 Tabell 6 a

Fördelning på olika ämnesområden samt på löner och örrigt av ur anslaget till atomforskning under budgetåret 1970/71 beviljade meae± - Distri- bution for different disciplines an d on salaries and other accounts of granted means from the grant for atomic research during the finan- Q oial year 1970/7:1 . ':• .. • •-'-'."~. , . '", ' 0 Ämne löner Övrigt Summa %

Kärnstr forskn Q Exp 3 285 233 2 768 205 6 053 438 3S,8 Teor 278 613 55 192 333 805 2,1 El part fysik D Exp 1 195 648 779 382 1 975 030 12,6 Teor 261 282 56 660 317 942 2,0 Plasmafysik 1 Exp 1 178 135 215 166 1 393 301 8j9 Teor 74 508 4 000 78 508 0,5 D Pasta tillst fysik Exp 319 828 167 313 487 141 3,1 Teor 103 881 55 054 158 935 1jO e Ueutr o reakt fysik Exp 128 375 65 433 193 808 1j2 Övrig fysik Exp 84 678 - 84 678 0>6 Kärnkemi 710 296 303 991 1 01,4 287 6,5 I Övrig kemi 586 290 362 348 948 638 6,1 Strålningsbiologi 841 325 202 600 1 043 925 6,7 Radiofysik 186 201 49 872 236 073 1,5 I Allmänt 181 488 80 100 261 588 1,7 II 1" - 837 °°0 83? 000 5,4 Automatiska kostnads- „„„ „ D ökningar " 200 00° 200 0°° 1>3 Summa 9 415 781 6 202 316 15 618 097 100,0 o Förvaltning - . 636 702 AM: Exkl 569 874 som återgått till rådet från Gustaf Werners Institut iI! 87 Tabell 6 b

Anslag till forsknings- och studieresor, konferensresor, gäst- forskare, kommittéer, anordnande av konferenser, under budgetåret 1970/71 - G-rants for research- and educational travels',, conference •ÖS' travels', visiting scientists, committees and organization of conferences during the financial year 1970/71• ''•'•'-' '•'•''•

Arme Forsknings- Konfe-1 Gäst- - Kom- - Anord- och rens- forskare mit- nande . studieresor resor teer av konfe- renser

Kärnstr forsk Exp 35 160 50 135 11 000 Teor 400 14 730 El part fysik Exp 1 400 29 370 9 500 Teor 14 260 16 250 18 000 Plasmafysik 8 300 Teor Pasta tillst fysik Exp 4 000 w 5 500 800 Ueutr o reakt fysik Exp 4 000 4 700 Övrig-fysik Exp Kärnkemi 8 800 I w Övrig kemi •' 2 200 Strålbiol 1 700 Radiofysik 2 300 Allmänt 167 988 ^ **•- Summa 64 720 139 285 177 488 29 000

SOMMA 410 493 CZ3

Tabell 7 Forsknxngsanslag Jfo cdelacle • på löner och övrigt, uppdelning efter lärosäte (motsv) för budgetåret 1970/7,11 -- He search grants disposed on salaries and other accounts classified by educational and ré3fsarch institutions during the financial year 1970/71

Lärosäte (motsv) Personal övrigt Summa i 1° Personal kronor kronor kronor manår

Utxpsala universitet 1 115 431 11,8 959 716 15.5 2 075 147 13,3 v" fä- Lunds universitet 1 745 534 •.•18',5:: 621 949 • 10.0 2 367 483 15,1 41 Stockholms universitet 1 135 242 12,6 716 393 11.6 1 901 635 12,2 31 Umeå universitet - KTH 1 889 508 20,1 448 866 7,2 2 338 374 15,0 39 CIH och Göteborgs universitet 1 277 703 13,6 624/ 10.1 1 901 965 12,2 27* Karolinska institutet 36 782 10 468, 0,2 47 250 0,3 1 Statens strålskydds- institut ' 89 464 1,0; •' 12 006. 0,2 101 470 0.6 Forskningsina titute t för atoiftfysik 923 666 v 9 ,s 772 335 12,4 1 696 001 10»8 21 8 Lantbrukahögskolan 78 656 •;';; o » 11 ,512 0,2 90 168 0,6 2 Studsvik 892 307 ' '' :'9 720 589 11,6 1 612 896 10,3 13 '?•'•''•.' CEBIT II - :- ,837 000 13,5 837 000 5,4 - ÖVHI&A 181 488 1.9-'. ••"• 467 220 7.5 648 708 .4.2 1 SIMMA 9 415 781 •:;: 10040 ^6. 202 316 100,0 15 516 097 100.0 205

ANM» Exkl 569 874 som återgått från Sustaf Verners Institut (Uppsala) CD

ESll ES3 SS3 S3 tSSS CS3

Antal AER-bekostade manår fördelade på befattningstyper och på lärosäten (motsv) under budgetåret 1970/71 - Pull tiieequivalentsof AJ'H-paid manpower in different nositiona classified bv educational ^and reaearch inati-hut-inTiFi iTinrr thn GUI uZD I III I .—.'W

Tabell a Antal APE-bekostade manår fördelade på befattningstyper och på lärosäten (motsv) under budgetåret"1970/71 -Pull time equivalents of APR-paid manpower in different positiono classified by educational and research institutions during the financial year 1970/71

Lärosäte (motsv) Högre Särak Hadaass Po ing lab. ing Lab ass Instrument Kontors- Summa befattn forskare (motsv) (xuotsv) mak (motev) pers Uppsala universi- tet 3 6 4 26lr Lunds universitet 1 15 3 7 8 6 41 Stockholms univer- 1 sitet 3 9 2 2 13 31 KTH 1 6 5 6 39 CTH oeh Göteborgs 1 universitet 3 Karolinska insti- tutet Statens strålskydds- inetitut 1 Forskningsinstitutet f3r atomfysik 8 2 21 lantbrukehögekolan 1 1 2 Studsvik * 13 övriga 9 1

40 22 205 CD 80

ES3 ".£33

Tabell 9 Sammanställning over beviljade^edel,(fördelning på löner och övrigt) samt personal under perioden 1949/50 - 197,0/71 - List of awarded means (distribution on salaries and other accounts) and the number of staff during the period 1949/50 - 1970/71 : "'' v ' ."•"•• . -- •• • ' ' ca era en caa MM •BB Q CZZI EZ3 EZ3 cm cm

Tabell 9 Sammanställning 5ver beviljade medel (fördelning på löner och övrigt) samt personal under perioden 1949/50 - 1970/71 - List of awarded means (distribution on salaries and other accounts) and the number of staff during the period 1949/50 - 1970/71

Budgetår Beviljade Löner LSner Övrigt Personal Anslag per Löner per Övrigt per anslag kr kr i% kr manår manår kr manår kr manår kr 1949/50 1 537 895 774 180 56 929 886 129 18 763 11 555 7 208 1955/56 2 655 895 1 726 495 ^65,0 929 700 124 21 419 13 921 7 498 1956/57 3 126 203 1 869 068 59,8 1 257 135 133 23 505 14 053 9 452 1957/58 3 780 463 2 234 665 59.1 i 545 798 141 26 812 15 849 10 963 1958/59 4 456 356 2 475:636 55,6 1 980 720 153 29 127 16 181 12 946 1959/60 5 215 583 2 980 616 57,1 2 234 967 168 31 045 17 742 13 303 1960/61 5 643 468 3 122 11V; 55t3 2 521 357 184 30 671 16 968 13 703 1961/62 6 082 283 3 220 767" 53,0 2 861 516 201 30 260 16 024 14 236 1962/63 6 555 765 3 684 363 56,2 2 871 402 186 35 246 19 808 15 438 1963/64 7 747 574 4 206 412 54,3 3 541 162 191 40 563 22 023 18 540 1964/65 8 660 075 4 641 439 53i6 4 018 636 195 44 411 23 802 20 608 1965/66 9 898 467 4 927 838 ; 49,8 4 970 629 200 49 492 24 539 24 853 1966/67 9 881 206 5 514 312 i 55,8 4 366 894 192 51 465 28 720 22 744 1967/68 10 411 586 6 328 774 60,8 4 082 812 206 50 542 30 722 19 819 1968/69 11 928 190 7 139 254 59,9 4 788 936 207 57 624 34 489 23 135 1969/70 13 752 789 9 166 363 66,7' 4 586 421 205 67 087 44 714 22 373 1970/71 15 618 097 9 .415 781 6O,3x) 6 202 316 205 76 186 45 931 30 255 x) Om CEfflf II exkluderas från "Beviljade anslag" blir löneandelen 63,7 VD o o \3

sa csa ca sza sm

O 01 N tf td M va ta w 91 ö Tabell 10 a 2. Innehaveite av professur (Ue 27) -Holder of professorship Namn Ämnesområde Förordnad fr o m B Lehnert Plasmafysik med 1..7^1968 fusionsfarskning

Tabell 10 b Innehavare, av en extra bitr professur vid rådet (Ug 22:25) - Position G as associate professor at the Council Hamn Ämnesområde Förördnad fr o a

A Johansson Föreståndare för tan- 1.1.1969 tillsvidare dem Van de Graff- acceleratorlaboratoriet i Uppsala

Tabell 10 o Innehavare av arvodestjänster som bitr professor vid rådet (TT 22:25) - Holders of associate professorshipF; at the Council 1 Famn Ämnesområde Förordnad för tiden 0 Wernholm Acceleratorteknik 1.10,1964-30.6*1973 K Kristians- Högenergi kärnfysik 1.1.1964 - 30.6.1972 1 son ... C- Rudstan Kärnkemi 1.7.1964 - 30.6,1973

Tabell 10 d Innehavare av särskilda forskartjänster (Ue 21 ned åvlöningsförstärk.- ning) - Höjders ofassistent'Professorships åt: the Oouncii Uainn Ämnesområdo / . Förordnad -för tiden I S Hultberg•".'' Exp kärnfysik ; "'1*7«-1.966 --3pV6i:i'972 / E Karlson Teor plasmafysik ,: 1 i7*1969 - 3Öi6i 1972 ...... G Ahnström Strålningsforskning 1.7.1967 * 30*6.1973 D B Svensson Teor partikelfysik 1*7*1969 - 30;6.1972 a G- Tibell Exp högenergifysik 1.1.1971 - 31.12,1973 i i

[i n 103 2.2, 2. DET EUROPEISKA SAMARBETET INOM KÄRNFORSKNINGECT (CERN) - THE EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH Fore' II 2.1 SAMMANTRÄDEN I CERF UNDER TIDEN 1.7.1970 - 30.6.1971 VID VILKA SVENSKA. REPRESENTANTER DELTAGIT - MEETINGS AT CER1I DURING THE PERIOD 1.7.1970 - 30.6.1971 IN WHICH SWEDISH REPRESENTATIVES il HAVE PARTICIPATED

Council har hållit tre sacnanträden, nänligen 8 oktober 1970 (G XI Funke, II Lenne, L Porsson), 22 cloconber 1970 och 19 februari 1971 (Sannanträdet påbörjades 22*12., varofter det fortsatte och D avslutades 19.2.1971. Deltagande 22.12. var G W Funlce och L Persson, deltagande 19.2. var G W Eunice, L Hulthén, A Sanell, J Stiernstedt och M Thorcn), 24-25 juni 1971 (G W Funkc-, M Leruie, L Persson). i

Coouittee of Council (CC) har hållit tio sannanträden, nänligen The yeai . was not clos( 30 juni 1970, 9 septenber 1970, 8-9 oktober 1970, 11-12 novenber number of M 1970, 12 decenber 1970, 21 decenber 1970, 12 februari 1971, 18 närs -1 ? ofthe3Q0Gé 1971, 13 naj 1971 sant 24 juni 1971. Representant vid santliga san_ . years ago, in 1 studies relatii nanträden var G ¥ Funke. 0 met in Paris I • nueléaireTfi period and fo Finance Connittee (FC) har hållit åtta sanaanträden, nänligen 8 lar meeting, a septonber 1970, 5-6 oktober 1970, 11 novenber 1970, 21 decenber i that whénwe J has repeated: 1970, 11 februari 1971, 17 närs 1971, 12 naj 1971 sant 23 juni Ir- •::'. ^Turning 1971. Representant vid sannanträdet 8.9.1970 var L Hulthén, vid $ a laboratory: övriga sannanträden representerades, Sverige av L Persson. ..-, scientific iwprl II) 1 r and ils Mcnii .Cl magnificent l X Scientific Policy Connittec (SPC). har hållit tre sannanträden, t storage rings, nänligen 7 oktober 1970, 9-10 februari'1971 sant 11. naj 1971. from the prol B were stacked I I konuittén ingår G. Ékspong. ,..-"...',_'•' been achieved - ii tioned almost \ '•' •HM n the machine.' European Connittee for Future Accelerators • (ECFA) har samnan-;' •-- D Professor trätt en-gång-, nänligen 14 naj 1971. "Representant var G, Ekspong. fessor W. Jem ; looking back knowing that already know 1 Finally, it members of C Ur CERN:s årsredogörelse för 1971 återges följande (sid. 93-112, in Council, bu 114-116). I I I : •'I. ''" ;' L ''\.?.:m ,:'. i, - "'* ' ''..'.. -.j --.'..g.i^irmiJ*iWff««i».t«j

2.2; Foreword II D 1 D

F!

G The year 1970 ended with a most unusual event; the Forty-fifth Session of Council was not closed on 22 December, but adjourned until 19 February 1971 in order to give a number of Member Stales a little more time to reach their decisions concerning the starting of the 300 GeV accelerator project. The occasion was not, however, unique; almost twenty years ago, in December 1951, the UNESCO Regional Conference on thewganization of studies relating to the establishment of a European Nuclear Research; Laboratory, which met in Paris to prepare the Agreement creating the " Conseil éuropéen pour la Recherche nueléaire", from which the name"CERNL" was coined, was also adjourned for a similar period and for similar reasons. Many of us present now in CERN were also at that particu- lar meeting, and thesuccess of that first adjournment is before, our eyes, ^e all of us hope that when we resume the Forty-fifth Session in February next year we will find that history has repeated itself. -".' . : Turning back to 1970,: it is perhaps invidious to single put any particular activity of a laboratory such as CERN. Its great-success depends so much upön!!its.;uriity:— in its scientific work and the technical and administrative strvices which support it. in its Council and iis Member States. Nevertheless, no-one would hesitate to award a triumph to the i magnificent technological achievement which marked the start-up of the intersecting storage rings. At the end of October, ihe first ring of the system was filled with protons from the proton synchrotron. The beam circulated immediately, and later many pulses B were stacked to produce a beam with a cunent of more than 1 A. the highest that had ever been achieved with any high energy accelerator. During these tests, all equipment func- tioned almost perfectly and as predicted - a fine tribute to those who designed and built fl the machine. The second nng will be teady eaily in 1971. Professor B.P. Gregory's term as Director General ended on 31 December and Pro- fessor W. Jentschke succeeds him. Bernard Gregory has every reason for satisfaction in looking back over the last five years, and we too can look optimistically to the future knowing that it lies for the next few years in the hands of Wilhbald Jentschke, a man we already know and respect. 0 Finally it is sad to have to recall the death of Jean Willems, who was one of the founder members of Council and was amongst its most illustrious Presidents. We miss his wisdom D in Council, but above all we miss him as a man and as a friend.

E. Amaldi ~r 1 President of the Council £

I \- 9f*7

94 2.3 History D

...The Organization shall provide for collaboration among European States in nuclear research of a pure scientific and fundamental D character, and in research essentially related thereto. The Organiza- tion shall have no concern with work for military requirements and the results of its experimental and theoretical work shpW be published...

Extract from the Convention for the establishment of a European Organization for Nuclear Research Article II-Purposes.

By the late 1940s; nuclear in Europe had realized that further advances in pure research on a f>ar with those taking place in the United States could only come through the construction of particle accelerators of a size and cost beyond the means of individual nations. :Undei the stimulus of a number of leading scientists, UNESCO sponsored an intergovernmental meeting in December 1951 to consider the practicability of a joint European nuclear laboratory. ' : By the second meeting in May 1952, eleven nations had signed the Agreement which established ah interim body which was known as the " Conseil Européen pour la Recherche Nucléaire". So the acronym CERN came into being and has remained ever since the name by which the Organization is best known. Over the next twelve months, the structure and programme of the permanent organization was worked out, and between July and December 1953, the Convention was signed by twelve States which established the European Organization for Nuclear Research. The founding States wereiBelgium. Denmark, France, 0 the Federal Republic of Germany, Greece, Italy, the Netherlands, Norway, Sweden, Switzerland, the United Kingdom and Yugoslavia. With the entry into force of the Con- vention on 29 September 1954, the new CERN formally came into being. D Subsequently, "Austria joined the Organization in July 1959, but at the end of 1961, Yugoslavia had to withdraw for financial reasons. Turkey became an observer State in June 1961 and was joined by Yugoslavia in 1962 and one year later by Poland. D Spain entered the Organization in January 1961, but financial pressures forcedher withdrawal from the end of 1968. [ "As early as October 1952, the Council had agreed on Geneva as the centre for the e Laboratory, which was then' confirmed in the Convention. The foundation stone was i B 95 laid on 10 June 1955 at Meyrin and the next day the Headquarters Agreement was signed with the Swiss Federal Council. At that time, the Laboratory comprised 101 acres in the Canton of Geneva, upon which began construction of the two accelerators stipulated in the Convention - Article H, 3 (a), viz. (i) a proton synchrotron for energies above ten gigaelectronvolts (10ia eV), (ii) a synchro-cyclotron capable of accelerating protons, up to, approximately, 600 electronvolts (6x.J08 eV). Meanwhile the design and construction of, the 600 McV synchro-cyclotron went ahead and a first proton beam was produced on|l August 1957. The first circuits of the synchrotron by a proton beam were made on 16 September 1959 and full energy was achieved on 24 November. The decision by the Council to build intersecting storage rings associated with the proton synchrotron for research with colliding beams necessitated the extension of the Laboratory arid following approval by Council in'iUsnc 1965, an Agreement was signed on 13 September with the Government of France, togethci with a lease agreement putting at the disposal of the Oigamzation a furi.hu 98 acres of land in the communes of Prévcssm and St-Geriis-Pouilly adjoining the existing sits. Since 1964,.!he setting up of a new laboratory,"centred on a proton synchrotron of 300 GeV, has been under active study. To permit such an expansion the original Convention required modifications. The Council, in December 1967, recommended to Member States the acceptance of the necessary amendments. All Member States had forwarded their acceptances by 18 December 1970 and the amended Convention will therefore come into force on 17 January 1971. Collaboration with non-member States has been actively pursued and an Agreement was signed on 4 July 1967 with the State Committee of the USSR for the Utilization of Atomic Energy for a joint scientific and technical programme at the 76 GeV proton synchi otron at the Serpukhov Institute of High Energy Physics.

I o 96 Introduction I

D by Bernard P. Gregory

: • : .Tö understand*CERl

A rapid appreciation of the development of CERN can be drawn from three figures. Development I Figu»e 1 is a sketch of the site showing how its major research instruments have grown 0 f Q£ /?/•/ from what was available when the proton synchrotron came into operation in 1960, the 1960-1970 extensions up to 1965, and the further major extensions which are becoming available as I the Improvement Programme nears completion.

Fi^itte J — Dt'xelopntent oj llie major research faulitici on the C£R\ utv I Stncliro iiUonoii. ISOLDE. 2 Can Hall Ö 2 m Ir. drogen '.amber. 3 Ni ulrno Ime, Gargamellc, 41 IJU tor nncHrotron S ]iiri1r\ecim<> uorage migt, 6 West Hull, 0 7 BEBC, 3 7 in Indrogen tliamh-r 8 Onwga

' - r H 1960 I • NEAÄNG COMPLETION 1 1 ;. •••_- ', 'V - '? " , , -,/-'" !-*>;,-" -"• -I V-- .-;-,.-', '. - l •' • --.-", . > ' ' ; ''j y*v ,' •'*•-' .\ i". .'"I.,-". .' •=-'•• ;•••'•;-• r.Vp, './-'vi; .,,-r-%,:_-», D D 97 I

p UNPAID VISITORS I 400 i 300

FELLOWS AND ALL i PAID VISITORS

.+ CEFW STAFF ,, •

NON MEMBER STATES .••• ••- • ••„- I PAID VISITORS Figure 2 — Number ol research scientists of different categories a! C ERS' during the past 1960 1970 ten rears. I I 1 Figure 2 shows how this growth in potential has served a growing number of physicists from the CERN Member States, whether oh the staff of CÉRN or among the much larger i number of fellows and different categories of visitors. B Figure 3 is another way of looking at the grpwth. It plots the annual budgets of GERN from its beginnings through to the predictions for the years after 1970 showing the division between the money spent on investments in major equipment projects and the money 0 spent in support of the research programme: _'..'''- B

-Figure:-5'--r CEllN budgets divided Approximately into' amounts' assigned to-rcsecich and mm investments' in new fai'litif, '";/ I97tlj>riui' Tlh pn.dhli.il uron'lli in laniiiiliuii 1 njtli the JO!) 6t"l /«»;<<' i\ ad'>d as I'tim 1971 I it 500- B B 400- INVESTMENTS 0 D, LOITATIOM 300-

0 200-

0 100- D 1RS5 I I I I 98 0 D B o D B. Figure 4 — Scene in the ISR main control room on the night of 29 October when spec- 0 tacular success was aehievnl »v Mi the tirsl D injection tests into Kill)! I- The Incus ot atten- tion, top right, is a nmnitor which ini'icatctl the circuiiiling heum current. I Q (PIO-4X

D : ; ; r r .; '. i r\,^'-'*T; '-' '•_'*' •'

-. • D •'•:'A 0 D /. --4 1 B p. Figure 5 — One of the first photographs, taken in December, in the new heavy liquid huhhlc chamber, Gargamellc. The track of a cosmic •i;S^:^p. :„,-• ,V.:\-U».-pA-,v:J;-^ i ray is recorded as it lru\ersed the chamber. D I

D Another large project to reach the threshold of operation in 1970 was the heavy liquid bubble chamber, Gargamelle. This chamber, which is the largest heavy liquid bubble 1 chamber in the world, has been buili by Saclay as part of a joint project between France D and CERN. The component parts were delivered and assembled on the CERN site during 1970 in an extensionto the South-East Experimental Area which previously housed the 1 CERN heavy liquid bubble chamber. The first expansion tests took place in December and good cosmic ray tracks were photographed. Early in 1971 the chamber will be tested with D high energy particles and then begin a research programme of neutrino physics, an interest- ing feature of which I will come back to later. Completion of the other major projects -the large European hydrogen bubble cham- 0 ber (BEBC), Omega, the 800 MeV synchrotron injector for the PS, the rebuilding of parts of Ihe PS, and the Improvement Programme at the 600 MeY synchro-cyclotron—is a 11 little further away and we will not spend much time on them here. Their progress can be followed in the appropriate sections of this AnnuarReport. Theyare all due for completion 0 at the end of 1971 or in 1972 and are practically all on schedule. At about the same time an extended central computing complex, built around a CDC 7600, will be established.

Operation and devrljpmcnt of facilities 1966-1970 . . ,

The quality of the CERN experimental programme depends on the efficient operation I and continuous development of the accelerators, the beams in the experimental areas, the detection equipment and the data handling and computing facilities. Within a more or less constant budget, a sizeable effort has gone into the technical development during the I past five years, leading to considerable improvements in the performance of equipment D and to the introduction of new techniques which have given CERN an enviable reputation. Progress on ejection systems at the PS, separated beams, polarized targets and wire cham- D bers are oustanding examples. Operation of the proton synchrotron has improved in three ways. The accelerated 0 2 beam intensity has doubled to 2 x 10' protons per pulse and, with the coming into opera- D tion of a new magnet power supply, the machine repetition rate and operating energy have increased also. The overall effect has been a doubling in the past five years of the particle D fluxes available for experiments as illustrated in Figure 6.. The development of ejection systems has resulted in efficiencies of 90% for slow ejection with good Seam quality, and in very flexible ways of supplying bubble chambers and electronic experiments during the same accelerator pulse. The same three bubble chambers (2 m and 81 cm hydrogen chambers and 1.2 m heavy B liquid chamber) have been in action throughout the past five years but, thanks to the impiovement in PS operation and to the application of double-pulsing on the 2 m chamber, 1 1 i- 1 I I BSBSWSBSBWBSEB!

100 D

x106

7 BUBBLE CHAMBER 6 PICTURES 3- S 4 A v 3 V 2 /~ 10- i 1

AVERAGE PROTON FlUX Q 0.3-

D Figure 6 — The lower trace shows the increase in the intensity of the accelerated beam in the 1 proton synchrotron during the past eleven 0 I 0.1- years, and above, the total number of bubble 1960 61 02 ! 63 64 65 66 67 68 69 70 I chamber pictures taken at CERN during the same period. - . FAST EJECTION NEW POWER SUPPLV

the number of pictures has increased from an average of 3 million per year to 7.5 million in 1970 (also illustrated in Figure 6). The reliability and quality of the chambers is unsur- passed elsewhere and has been a great asset to European bubble chamber physicists. About 90% of the film has been analysed in the European universities and other research centres. Twelve electronic experiments are now mounted in the experimental halls of the PS and they have advanced considerably in sophistication in recent years. In particular the use of a small computer "on-line", for data capture, equipment monitoring and sample event analysis, is now almost universal. At the same time a new line of standard ultrafast I electronic units has been developed at CERN for manufacture in Europe. Two particularly successful lines of development have been multiwire proportional chambers and polarized targets. The conventional wire chamber has a limited counting I rate because it needs a millisecond recovery time after a spark has passed between the wires before it is ready to operate again. Using the wires as proportional counters involves a much smaller discharge and cuts the recovery time to tens of nanoseconds, thus giving D much faster counting rates. Despite their higher cost, which could be greatly reduced by the introduction of mass-produced integrated circuits, the possibilities opened up by multiwire proportional'chambers have led to their being selected for many critical applica- D tions (including Omega and the split-field magnet detector systems). The use of polarized hydrogen nuclei rather than liquid hydrogen as the target in experiments can give much better defined results on particle scattering and production processes. Work at CERN over the past five years has produced- polarized targets using D , new substances such as butanol with 70% polarization of hydrogen nuclei and, very recently, deuterium with 20% polarization of deuterons. The 600 MeV synchro-cyclotron has operated with great reliability and its perform- ance has been steadily improved. The number of beams serving experiments has grown from five to nine and, thanks to more parallel running of these beams, the effective number I of hours for physics experiments has grown from 9000 to 14000 per year. I shall return later to some special features of its very successful research programme. I D 101 7- 76001-6600+6500 | While mer I an Agreement v of which CERT* installed at the 3- this collaborati

I 10-

Our presen participation ol of the past decai 0.3- stand the struct 1 that involved ir Figure 7 — The growth in demand for computing rapacity breaking up of ut CERX. The estimated needs we shown hy a'O'ises iind the actual use hy piiinls. (I) Until ulumi the year !''f)7 the We have, h demand was doubling every year. (2 i This rale nj growth proton collision has in recent years eased of! and is expected to' continue at about a 30 *'„ to 411";', rale in the next Jew years. The central of two kinds: m computers which have, and will, meet this demand an also - and "baryons in I 1965 1970 indicated. • decavs.back intc understanding t centrate in this. ; With the w the electromagr will cover later

To conclude my review of the operation and development of CERN's research facilities I will report on the computer centre and the diverse data handling devices which are necessary for the measurement and analysis of events recorded on' bubble and spark chamber film. Figure 7 shows hoty. until recently, computing needs which are necessary .in all phases of an experiment—its design, execution and analysis — had been dpubliug.eyery year. The growth has now slowed down.ahd it is expected.that.it will fåll;bétween a.30%" to 40% growth per year in the future. This will be catered for until the mid-1970s by the acquisition of a CDC 7600 as the main central computer for which the contract was nego- I tiated and approved in 1970. During the past fiveyears , various systems for automatic measuring of bubble and spark chamber film have been brought into routine operation. The HPD and the Spiral Reader were each measuring at a rate between 200000 and 300000 bubble chamber events in 1970 compared with 100000 in 1965 on manual machines. HPD and LUCIOLE have also measured a million spark chamber pictures in 1970. An additional technical programme, independent of the CERN accelerators, has been the design and constniction of a fast ejection system and radio-frequency separated beam to be installed on the 76 GeV proton synchrotron at Seipukhov in the USSR^'This project is in the context of the Agreement signed in'1967 between CERN and the USSR State Committee for Atomic Energy to help the Russian accelerator group with some techno- logically difficult problems already solved at CERN, in exchange for which Western Europe, via CERN, is able to propose and to run experiments at Serpukhov and to receive bubble chamber pictures. This technical programme will be largely concluded in L971 with" the delivery and installation of the equipment at Serpukhov. The exciting physics, in which CERN has participated, at the Soviet machine will be mentioned later. The collaboration 0 between the two laboratories has gone smoothly and has already proved very fruitful.

I

**'<'!• 102 U While mentioning technical collaboration, I should add that in the course of 1970 0 an Agreement was signed with the European Southern Observatory (ESO) under the terms t| of which CERN will help in the design and construction of a 3.6 m optical telescope to be D ' installed at the ESO site in Chile. ESO staff have recently arrived at the CERN site and this collaboration will develop over the coming years.

Our present research at CERN, which as we have seen is carried out with the extensive The physics participation of the European universities, is the direct continuation of the discoveries programme of the past decades which revealed the structure of atoms and nuclei. In our quest to under- stand the structure of protons we observe collisions in which the energy is ten billion times that involved in chemical activations. Nevertheless, until now we have not observed any breaking up of the proton into more fundamental constituents. We have, however, made a most significant discovery in studying high energy proton- proton collisions—ä host of new particles are produced which we call hadrons. They are 1 of two kinds: mesons which are radiated, much in the same way as atoms radiate photons, and baryons in which a proton is temporarily transformed in the collision and eventually decays back into a nucleon. Understanding the proton, or strong interaction physics, means understanding this imposing hadronic world and this is the subject on which I will con- I centrate in this report. With the wealth of different particles which are produced at the PS special features of the electromagnetic and weak interactions can, of course, be fruitfully studied also and I will cover later some results from these fields.

IS

Figure S — Analysis of hor am resonances of SL'(3J octets produced in kaon induceJ relictions. (From J. Meyer. Nuclear Physics B 22. 93 (70).j I 20 OCTET 5/2"OCTET . 16 16 I N (1670) A (1030) 12 -r . \ ,13 D Z D -4 I" Q i V'(I385)/ -8 D fl 1 2 I I i 103 o The hadron world

The hadrons play a fundamental role in channelling a reaction one way or another. Five years ago, two impressive symmetry patterns had begun to impose themselves and I will shortly describe some of our recent discoveries within these two patterns. The most famous one is the now well established unitary symmetry or SU(3) symmetry. To a good approximation strong interactions do riot differentiate between mesons and baryons depending on their properties of charge and strangeness. Hadrons may thus be grouped into multiplets with the same spin and parity, similar masses and similar properties under the strong interaction. One example of significant progress is shown in Figure 8 which is a contribution from CERN through the analysis of baryon resonances produced in kaon induced reactions. o Eight baryons of the same spin and parity but of different charge and strangeness are grouped in octets; in each case one parameter gives us the decay rate into a pion for all members of each octet. An important property has also been confirmed. Unitary symmetry alone allows for a large variety of multiplets to exist of which only a few are observed (for instance only singlets and octets for mesons). During the past five years no convincing evidence for pos- sible "exotic" resonances which would require new multiplets has been observed. It is well known that all the patterns given by unitary, symmetry can be built up from the postulate of the existence of "quarks" of three different types. In this quark picture, the fact that only simple multiplets exist can be explained in a very simple way—baryons i would be constructed out of three quarks and mesons out of a quark and an antiquark. A precise experiment was carried out at CERN to look for these objects but none were observed. It could be that quarks are more massive than a few GeV (the limit below which they could be seen at our present machine) or our beautiful mathematical picture may not correspond to actual physical facts. la il We can also look at this world of hadrons following a different pattern in which we regroup particles with the same charge and strangeness on so-called "Regge trajectories" according to the square of their mass and spin. The linear pattern observed suggests rota- tional levels on top of some basic configuration. Very significant progress in the study of this pattern has been made in the past five years. ."' V . Figure 9 plots baryons with known spin and parity and shows a strikingly simple linear relationship between them. The new fact that baryons of opposite parity have been shown

•:M:

24S5. fl I- 0 Reactions amon rA(l)l5) i—i 1 1 1—i r1 Fizun 9— RtggetiaiciliiriLs of Iwruint u i(/i fl 2 3 4 5 6 7 8 A/inn» spin ami pcim\ (I mm M Jainh. GeV2 Lund tontcniuc I9AV ) 1 o fl 104

B 30- p(768) 6(962) A2(1296) R,(1630)R^I750) S(l930) T(2I95) U(2382) X-(2620) X"(2820) X~(3000)

D 10- Q

I i 1 1 1 i • 1 • 1 • 1 • 1 • 1 ' 1 0.6 0.8 1.0 1.2 14 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 a) ^1 (GeV)

B-

9- 1 )(--^-^^30OO±30MEV t8" ^^•2820*20 ™7- 2620^20 4- !!»XM82±24 0 S- 4-

3- Figure-11 — The i .stuttering, t!rum fl Figure 10 — a) Tlie,me.\oii spectrum recorded 2- _>Tl298±5 ' in the CERN missing mass experiments; h) the 1- mesons plotted on a Regge trajectory. (i rom n B. Ufaglic, Lund Conference 1969.) M2(GeV)s b)

to fallon the same line has. importanttheoretical implications. For inesonsä similar rela- tionship seems to apply. Although the measurement of spin was not given in the CERN missing mass experiments, Figure 10 shows the evidence for the existence of narrow resonances up to very high masses which is possibly one of the most important and unex- pected results of the last five years. This search ii being continued at still higher energies in the present collaborative experiment at Serpukhov.

There are still many problems to solve both in the high and low mass regions. One of them is the peculiar feature observed at CERN of the splitting of the A2 meson into two D peaks which poses a considerable problem for our present classification schemes of the hadrons. Whether this is an isolated effect, only future experiments will tell.

0 Reactions among hadrons . '

I will now try to explain how we analyse the interaction between two hadrons when they B come together in z collision. Considerable progress has been made in this field both in terms of the amount of excellent data obtained and of our understanding of the mechanism- of the. interaction through the exchange of the' many hadrons that we have described D above. ' I D 105 i D 6eV/c D D D. 1 i e I

.-35 10 Figure IS — Backv 1 1 1 I 1 I 1 1 I cross:secl. 2 4 6 8 10 12 14 16 18 i scattering. 0 -ft5 -1.0 -1.5 -2.0 Iti (GeV/c)2 (GeV/c)1

i Figure 11 — The differential cross-section for praion-proion Figure 12 — The negative pian*pritUw scattering. 11 rum AlUihy el al. 196X.) charge exchange interaction, t From ''••> between composil Burger and Phillips. I'liys. Rev. 1S7 all roles. This hew mpm 22111169).) fl •• development of w I should like that however satis i able at the PS, th li accelerator. Recer In a " quasi two-body "interaction particle A colliding with particle B gives particles C pated, seem to inc and D (where A, B, C and D can be any of the hadronsj. What we measure is the probability I predicted way. Th I of such an interaction taking place as a function of energy and angle. Let us take three the ones presently examples. The second re Figure 11 gives the pp-»pp elastic scattering where we observe a sharp decrease at small 1 In this experimen f angles and a pronounced shoulder at about 1 GcV/c2. Figure 12 shows the u ~p-*it°n charge exchange with a slight flattening or dip at very small angles followed by a remarkable dip at 0.6 GeV/c2. Figure 13 shows interesting features of itp scattering in the backward direction. e The past five years have seen a considerable measure of theoretical understanding of the gross features of these interactions. One of the problems is that we have still too many ways of interpreting what is happening. A possible approach is to increase the detail of D our measurement in order to put the different models to a more refined test. One of these details can be polarization phenomena, using polarized targets where CERN, as mentioned above, has been in the lead. The left-right asymmetry then observed has remarkable B D features as seen in Figure 14. Our understanding of high energy scattering is based on the concept of a particle with definite quantum numbers being exchanged between the incident and target particle D turning them into the two outgoing ones But we have seen that these particles seem to future N — Pinn \ exist in infinite numbers falling on Regge trajectories. Our present picture is that all these polaiized tttrgtt leairu particles participate in the exchange mechanism. All these particles therefore, extending 1 D in mass as far as we can probe-; seem to interact among themselves. We cannot distinguish - I I 1 D WSM ¥ 106 Ii -10 -08 -06 -0 4 -02 0 O O

D D 0

ri,'»ri H — Batknurtl aillinntuil D

between composite systems, constituent elements and binding elements, they can all play all roles This new philosophy is tentatively translated in terms of theoretical models in the development of which CERN has recently played a key role. }

»• I should like to end this review of strong interactions with two remarks The first is that however satisfactory our models seem to be in interpreting the data at energies avail- able at the PS, they do not seem to extrapolate even to the energies of the Serpukhov accelerator Recent results from Serpukhov, from experiments in which CERN 'partici- pated, seem to indicate that total cross-sections do not behave at higher energies! m the predicted way. This clearly shows the need for experiments at much higher energies than the ones presently available 1 The second remark concerns a recent result from Stanford on deep inelastic scattering In this experiment an electron scattered at a large angle leaves the target proton m any

{ } 10 12 14 16 IB 2J0( 2.2 Q 1

Fiiure 14 — Pmn ••ttittutng I»I a /•(iltiii:ed larg i ntoitlid it) a CVRN D O I i! liVr-if >£jl <**><&" t »f r ^Ce^iajKinttaiMiu

107 one of a'large number of excited states. Such excitations appear to be produced by the recoil of point-like constituents inside the proton. Here again we have a mathematical picture which may or may not have a direct physical significance. The name " partons" has been given to these postulated constituents. It will be possible to repeat such experiments at CERN, using the neutrino as an excellent probe. In a few months time, combining a lefined neutrino beam and the large Gargamelle bubble chamber, an experiment will be carried out i on this important new subject.

Elcrtromagnetic interactions The electromagnetic interaction is perhaps the best understood of all branches of physics I will restrict myself to mentioning two major contributions in this field from CERN during the past five years. The first one is the measurement of the g-2 of the muon in which an accuracy of better than one part in a million was achieved. This result is one of the best checks yet carried out of the theory of quantum electrodynamics but it leaves us still wondering why o Nature has provided us with a second electron (the muon) identical in all respects but its mass The second result concerns the invariant property of the electromagnetic interaction with respect to charge conjugation. The decay of the eta is a unique way of testing this invariance by looking at a possible asymmetry in the decay distribution of the positive and negative pions The CERN experiment was the second to attempt a precise measure- B ment and the accuracy of the result, which confirmed the invariant property, has not been challenged since.

Weak interactions i Our present theory of weak interactions has remained essentially the same during the past five years. The main progress has been«that the Cabibbo hypothesis that all hyperon D and nucleon decay amplitudes can be expressed by one single parameter is clearly confirmed. The use of neutrinos to probe the form factor of the nucleon was continued but clearly II requires higher intensities and larger detectors for further progress. • A considerable effort has been made to understand the newly observed phenomena of CP violation in the decay of the long-lived neutral kaon. After five years, we are still not much clearer. We have confirmed beyond question that the phenomenon exists and its D parameters have been well measured. Time reversal invanance has also been shown to be violated in the decay, but these phenomena have not been observed for any other particle. In the many measurements that have been assembled, nothing at present forbids that a "superweak interaction", a tiny fifth interaction of Nature, is responsible for the kaon observations while being too small to affect any other process. o Nuclear structure From the many results that have been obtained at the synchro-cyclotron, I will mention just two topics.

The first is the research on ISOLDE, an isotope separator on-line, which started opera- i ) tion at the end of 1967. Eleven collaborating laboratories Jiave done research wi*h this apparatus and their results have appeared in 50 publications. Figure 15 shows the experi- 0 mental set-up. Some twenty elements have been studied so far and a considerable number of new

isotopes havel>een identified. A study was made^of the systematic behaviour of the lowest \ _excitedjevels of theseshort-hved isotopes. AmongtheJhighljtexcitedstates^ixJiew delayed- r proton emitters have been discovered. Very recently it has been possible to begin studying ^ spins by atomic spectroscopic techniques on a beam of short-llred isotopes. All this research is helping to broaden our knowledge and understanding of nuclear structure. w

4 I I I •'2±5'-' 108 n

- I 1 11 k E"l nCI "5. 85»»5 k" slops

in £3 t1D £ 1 \ if fl Nk= K(broadr 1 I" OPTICAL PUMPINO o i DELAYED PROTONS

Figure IS —-Representation of experimental arrange- o Figure i6 ~ X~ray spectrum, observed in an ments al ISOLDE, the isotope separator on-line. experiment at the 1'S, in which the peaks Ions, produced in u target btnnharded by a proton correspond to X-ray emissions Irom pinnic, beam from the SC, can be directed tt> three different kitonic and siginic atoms. types of experiments. D II Last year I reported results on muonic and pionic atoms that were obtained by observ- D ing their X-ray spectra at the SC. This work has how been carried further ana other " exotic " fl atoms have been studied at the PS. beginning with kaonic atoms and leading tö the identi- fication of sigmic and "aritiprotoriic atoms. An X-ray .spectrum': where negative pions, 1 fl kaons and sigmas have been captured in orbit by the target nuclei^ shown in Figure 16. These experiments give data both on nuclear structure;and on the strong interaction. I I should like to conclude this report with aTew general remarks:"I believe that Europe can be proud of the technical and scientific achievements that have been made during I these past five yeare through-(he hamonious association of the physicists of our univer- sitiesand the CERN staff: We have been able to show that Europeans, wjien they want to work together, can succeed in creating an intellectual centre second to none in the world. ; '••} believe pur secret is a very simple one. On the one hand, the Council has insisted I Q yearly on being precisely informed on the development of our programme when deciding the annual budgets of the Laboratory but has also been extremely consistent in following the main lines of development which were accepted in December 1965. On the other hand, 1 D the staff at CERN, that have been carrying oufthe work, are of the highest technical and scientific level and have been fully aware of the responsibility entrusted to them. We are at the eve of a decision which is of paramount importance for the continuation 1 of this successful European venture. I am convinced that the people working in this field, both at CERN and in the universities, have the necessary qualities to achieve successfully the programme that is proposed. It is now for the Council to show that the European I spirit is still strong enough for this new venture to start. I fj ^ I i Director General I I I tac

II 2.5 109 i i Organizatioiti n B I 1

Z SÖS I D 2 I = S £ O

y i

Council At its Forty-fifth Session in December, the Council re-elected its President, Professor i and E Amaldi (Italy), and its two Vice-Presidents, Mr A. Chavanne (Switzerland) and Mr. Commit tees H. H. Haunschild (Federal Republic of Germany). Professor W. Gentner (Federal Republic of Germany) was re-elected Chairman of i the Scientific Policy Committee. Mr. P. Levaux (Belgium) was elected Chairman of the Finance Committee in; succession to Professor W. Kummer (Austria) who, under the terms of the Convention, i was not eligible for re-election.

Internal At its Forty-third Session in June, the Council appointed Professor W.K. Jcntschke organization Director General of CERN as from 1 January 1971 in succession to Professor B.P. Gregory. At the same_Sessionvthe.Council appointed Pjofesser Ljtajnberge? Director of the Physics I Department, in succession to Professor Gl Coceoni. and Professor B. Zumino Leader of the Theoretical Studies Division* in succession to .Professor J, P.renlki. Both I appointments run fora period orthreeyears as from 15 June 1970.- .1 1 I wa

DELEGATIONS (two Dcleg jfrom a* Member Slate")

United king om Sweden of Great Britain and Notihcrn . '• Ireland

Dr. G.W. FUNKS • Mr. A. ÖIAVANNE Sir Bmn TUJWERS ]

Professor Dr. T.G. i J.P. BLÅSER ' PlCKAVANCE

SCIENTIFIC POLICY COMMITTEE chairman Vtee-Chairman Members Professor E AMALDI Professor M CONVERSJ L Professor A G Fk PONO Professor B HAHN Mr. H.H.'HAUNSC Professor L LEPRINCE RINOUET Professor A W MCRRISON Mr. A. CIIAVANNC I Professor C MÖLLER the Chairmaniairmuini oofthf thde SahtlAi«niluc Il^olicy Committee: Professor F PERRIN Professor W. ULST» (Gerr &«ny; Fed. Rep. of) FINANCE COMMITTEE Professor V F WEISSKDPF I, Professor S.A WQUTIIUY EN Professor W. I the Chairman afil Chairman > Proft-ssor W. KuMaltB (Austria) Ex offieh members the Chairman bfihe ISR Cömmiitee: , 4 Acceleratorscccleratois:: . }? ' ' '• ''}''- Members one Delegate from each Member State 'Professor W.JENTSCHKE the Chairman, of the Physics III Committee: 1 Dr.' T.G. PicKAVANadJnite ? K^gdom) Professor. O, KOFOPD-HANSEN' Members of the Counnl (;,', fi j> ',' the Chairmon of (he Track Cba nber ] Mr-P-LcvAUXtUclBim)**-''-' •' 1 Professor J.K. BIIG5ID(DI: ~U— Experiment Committee j f , Mr. H. H, HAUSSCADJ (Ge tfm Fod. Rep. of) Dr. J.H. MULVtY - ":;;' t - Professor Th.G. Kifc the Chairman of the Electronic Eywrmunt - Mr. G.'SMOCUIN/. (i(iiy) Comruittee , Mr.J.H. BANS'ifR (Kaherla: I Professor P. FAtK-VAiRANi' j • Professor A.C. PAI'M (Nor —*# • the President of the Council: j Sir Brian FLOWERS (Uniied ingdom) Professor E. AMALDI the Chairman of the Finance' Committee: j I Professor W KUMMER j 1 , a CONTRIBUTIONS OF MEMBER STATES FOR THE FINANCIAL YEAR 1970

.Basic programme B (including Inter ectlttg 300 Gel'accelerator torage rm ' OBSERVERS Member State preparatory studies)

Austria 1.96' 1.97 i 3.77 3.79 Tat fo " Belgium * Until hU death on 31 July 1971, the Belgian Delegate and Member of the Committee 2.26 2.27 of Council was Mr. J. Wituais; Mr,cP: LEVAUX succeeded him after this dute. - Denmark France 19.90 ' 20,02 i Germany, Fed. Rep. of 23.27 23.41 ; Oianges in Council membership daring 1970 < , ;x Greece 0.60 " ' 12.89 12.97 . Cnrw.'at the October Session, the Delegation of Greece consisted of Ambassador Italy , A. TZIRAS nnd Professor Th.G. KOUYOUMZFLIS. Netherlands . . . . 4.43 4.46 . Sytcden; at (1the_ October i Session, the Delegation of Sweden consisted of Norway 1.52 . 1.53 -i" -;Dr. G.W. FUNKEand Mr.' M. I.EMNE. •'. . . /,-. Sweden 4.59 • . 4.62 Switzerland 3.20 _'.•/. '.' , 3.22 ": [Alternates- United Kingdom . • 21.61 21.74 „ '•:• !sf ''••: Mr.P r.'P. PArAmMrrÄorom.os(Grcece)() : Mr.'A. AutNi:(France)(); ; r .I 'Professor G. SALVINI (Italy)Il) : MJMr,J.NirnN u MJAMMi.J.A.M.CoxC , MMr , H.A.-TOI.HOI:KHAT . ,' ' 1'rofessor R. V\s WAGUMINUE» (Netherlands); Professor D.H, WILKINSON (United .':, Kingdom). . 1 .; ' ; . • '

labell 12,

INTERNAL < DECEMBER 1970 I Alternates United Kingdom 2l.6\ fil ' '- Mr.P. DCMCWOUI-OS. Mr.P, P,\rAniMiTi«ii-nuLos(Greece); Mr. A. AMJNI!(Franco); Professor G. SALVINI (lliily)i Mr. J. NrriR, Mr. J.A.M. Cox, Mr. K.A. Tni.u»i:K. l'rbfcssor K. VAN WACUMINOLN (Ncihcrlamlii); Professor D.H, WILKINSON (United a Kingdom).- ' '

Q Tabell 12 INTERNAL ORGÅNIZ 'mioN AS AT 31 DECEMBER 1970

Financial Control C. Ticchc

Director General • Personnel Control D I; G. UUinttim fl'ernard P. GMOORY a BudgeL Planning

i f Health Physics S Theoretical Physics,1 :' AppliedMiysics I5R Construction 300 GeV Laboratory Administration Geneml Safety : Department . ; i ".Department Department i Programme Department tCentral Services.; i /.Director: Director: ] Director: }' Director: J. STBINOEWCER, Direcior: CJ. ZILVDISCHOONM: M.G.N. HINE K. JDH?4S£N \ J.B. ADA.MS Director: G.I1. HAMPTOS

Intersecting Technical Services Financ?. Personnel and Buildings,. . i Nuclear Phy in SC Machine Track Chambers , ^Theoretical, Studies *J > PS Machine • Synchrotron \l njector: Datu Handling Storage Rings ; Division Division Division. Division Division ' " "; DM (on Division Division' '*!» Division - I Division- DMitoi.i;[l • (SB) (NP)

] Construction and _ Experiments in the Operation, mainte- • Execution,' in co* ',)< Theoretical, physics '; Opcralion, niainle- Desigrt^'andi^c^ Operation and de- Construction of iri- '> Preparatory studies Budget... , - ., terscciing' storage \ for the 300 GeV ' fitting out of build- fields of elementary nance and develop* j operation withlabo-'v.''. research, i*-', -' , I nance.-modification' itruciiion -i velopment of central Conditjons of em- computing facilities. rings'flSR).- • .- i LaboralDry Pro- .Management in- tngs . and supply ptirticl^'phyilcs and menlorthesvnchro- ratories outside'; ( and development'of ployme'nL nuclear structure at ; ! gramme.- j formation: systems r systems.: ' . • . ' cyclotron and of its \ CERNfofthehigh- ' Cooperation m the. - the proton synchro- tröiiinjeiw^ ihcPS.SC and 1SR experimental facili •' energy physics pro-* prcparolion ,of the tron. T- - Development and jl » , . : ] andprocedures,dala Salary administra- 1 "erj for tiW-.i^Jroj ! Maintenance of - o ing* electronic tics I gramme at the PS by i experimental pro-' synchrtitron. ( r'-^ operation, ' in* co- processing. -. tion. . - techniques, nuclear opciallon with lite buildings and instill-'- j means of bubble > gramme and in the Design [ and . con- lalions. • - , diemi tiy method Assistance in plan- i chambers.' v ,' i interpretation of ex- • struction of electro- other Departments, Cash , movements Social affairs. and emulsions. mechanical equip- of -data handling and investments. ning and prepara- perimental results. Industrial medicine. Operation of gener- . tion ofuperimenlal , Development of re- j I mrnt for the experi- equipment. j mental areas. . Accountancy. al technical inställa-., Development of re- programme. : lated equipment. '' i - Training and lions. . / "; bled equipment Scientific informa- education.' . , o : 1 Supplies. tion. Design office. ,'' •'*!• , ',.» * -i- Apparatus layout Mechanical and and cxperimcnlal Language instruc- Insurance, legal surface treatment' Dcpartm planning activities tion. f, , workshops. woriuhop. for experimental service, internal au- dit. Fellowsand visitors. p ro^ra mm c. Transport and Scientific handling. conferences. Cleaning. CERN-USSR cooperation Organization and methods. B Administrative ser- vices. I B a

-TöfXtiH^wtÄ-;^ Visitors .Supernumeraries a

•*»« jJ.tfa&wi^VjiaMJJdB"- as ! * "-Si*:SS.äKtj/<''"~" -«a-J:-u.,Ai.-..--

i " " iVlT'

CTT! !-..'- -: i i.f • -i -E53 , SSI

TOTAL NU1YIUKR OF I'ERSONS AT CERN Ofs 3.1.12.1970 ,\ Supirnumerarics Visitors CERN Departments Divisions Staff members temporary. laboratory Member Non-member TOT•AL auxiliaries ! fellows staff staff States'1 . States

Director-General 12 ;- , j/' ' 1 • . 1 14

Physics 1 TOTAL 378 . ,7; :'' •--I 50 20'-: i 392 52 900

NP 252 •;; 7 377/ 46 ,751 '"-f. ' .' 50

; MSC 124 V : 14 6 146 '• ". '" 1 • '•;

Phyacs II TOTU. 467 ;•; ._'3'f ' .• 1. 152 ' 62 ' • - 35- ,737.'

TC 465;, *:*..'3 152 , • ••'' ..' 17' 62 ; •35 ' 735

Theoretical Physics TOTAL 22 '• "24;.. 21 17 85

TH 20 ' . 24 ;'• ;\2i ' ;17 83 ••' ''

Proton Synchrotron TOTAL 513 18 • i" 7 8 8 537

MPS 387 ., 17 2 3 3 412

SI 81, ., 1 .3'. 3 3 92

FE 39,;,;, 5 44

Applied Physics TOTAL 273 ., i 14 -•'•: '•' 6' ' 7 ' '. .7 ., 308

DD 269: 1. 14 ' ;' 7 • •'• 7 . 304

ISR Construction TOTAL 316 '•'''} : •' '/I., 3 327

ISR , .' .1, ,3 ' 327 316 h • '•"•:!. •• :3'

300 OeV TOTAL 3 ' 1 " 4 *•:'" •' ,' '.•'" • ' j '<

- '• P >i Administration TOTAL 989 19 •..' '5,. ' 11.:.' 5 1119 DI + HP+SY+CS 148 ,: 8 5 1 3 2 167 t-3 FIN 176 32 7 2 217 g- CD PE 132: 1 3 5 3 144

SB 533 • 56 1 I-, 1 591

'lOTAL 2973 119 28 221 78 504 128 4051

NP = Nuclear Physics SI = Synchrotron Injector PE = Personnel - .. . MSC = Synchro-cyclotron Machine FE = Fast Ejection . ' SB = Technical Services and Buildings TC = Track Chambers DD - "Data Handling HP = Health Physics. TH = Theoretical Studies ISR = Intersecting Storage Rings SY = General Safety MPS = Proton Synchrotron Machine 300 GeV - 300 GcV Accelerator CS = Central Services. FIN = Finance

t ' rf ' t" 113 Tabell 14

Svenskar anställda vid CEEN 31 juli 1970 - Swedish employees in CERN 31 July 1970

Phyjsics 1 jDe_£artment Nuclear Physics Division

G von Dardel E Hamnar ström S Kullande r A Lang B Löfstedt J Olsfors

B Smith C Ståhlbrandt S Sundell

Synchro-Cyclotron Machine Divisxon

B Hedin S Lindbäck Phy_sjLcs Jl.I_D_epj;rtment II Track Chambers Division

A Björkebo T Lindelöf A Olofsson E Unell

Theoretical Physics Department Theoretical Studies Division

T Ericson

Proton Synchrotron Machine Division i E Grip U Tallgren

Applied Physics ^ejjartment i Data Handling Division

T Andersson K Hasselsjö M Hellberg i A Uilsson K Olofsson B Strömer 0 G Thunholm A_dministrationJDep_artment

L Andersson S Larsson «

_Intersjacjt ing_S_to rage_Eings_JDe parjbngnt Intersecting Storage Division

v H B Angerth D-Eeistad w USagnell? rf I I , Tabell 15 1970 EXPENDITURE

BASIC PROGRAMME (m thousands of Swiss francs)

Departments 1970 Breakdown 1970 Differences Directorate- Budget Expenditure General Theoretical Proton Applied Adminis- Physics I Physics II Physics Synchrotron Physics tration

GRAND TOTAL 256,500.0 261,860.6 +5,360.6 7371.8 39,227.3 42,981.3 1,955.9 62,262.4 28,661.7 79,400.2 0 < Workshop jobs to be chargeh d up . . . 5.4000 4,707 5 + 692 5 — — — — — — 4.707 5 * 1 I 261,900.0 266,568.1 Sub-total + 4,668.1 — — — — — — 84,107.7 1. Personnel 119,630.0 119,668 8 + 38.8 6,918.3 17,780.2 20,315.9 1,788,9 23,051.7 11,260.2 38,533.6 10) Staff members 105.1500 ?05,121.4 - 28 6 504 0 16.585 8 17,236 8 1,708 0 22,328 8 10,898 1 35.8599 ••• II) Auxiliaries 3,450 0 3,239.5 - 210 5 1159 2816 29 8 493 6 57 0 2 2616 12) Laboratory staff1 3,388 3 647 0 2,383 4 1178 r 3,f;ooo 240 1 ' 14) Fellows, consultants and visitors 7,5300 7.919 6 + 389 6 6.414 3 4315 414 1 51.1 229 3 85 0 294 3 2, Operation ' 46,510 0 47,281.2 + 771.2 440.0 5,767.1 5,981.8 153.1 3,398.4 4,908.7 26,632.1 1 v 20) Site and buildings 8.3200 8,099 0 - 2210 10 344 7 648 7 48 1879 135 5 6.776 4 21) Service equipment 4.615 0 6,254 6 + 1.639 6 4160 713.1 285 4 4.112 7 22) Accelerators 2.1900 1,881 1 - 308 9 4451 1,436 0 727 4 \ 23) Equipment for experiments . . . 5,9400 5,1441 - 795 9 2.798 9 2.2369 68 2 368 <• 24)lBfcams 1.3350 1.322 6 - 12 4 1069 619 0 5967 33 1 25) Data handling 15.595 0 5.261 6 - 333 4 538 6 887 9 23 123 5 158 7 27) Power, water : 11.000 0 10,532 2 - 467 8 3.550 6 10.532 2 28) Administration 7.515 0 8 786 0 + 1,2710 439 0 1.1169 876 2 146 0 700 7 5.015 3 * * ML1 4919 Capitol outlays 95,760.0 99,618.1 +3,858.1 13.5 15,680.0 16,683.6 13.9 35,812 3 12,472.8 18.942.0 3. Capitol i 30) Site and buildings .... 15.365.0 17,137 1 + 1.772 1 283 9 399 2 193 2 16.260 8 31) Service equipment .... 7,2600 7,072 6 - 1874 13 5 2.028 3 1,254 9 13 9 665 8 485 b 2,610 7 32) Accelerators 29 890 0 31,096 1 + 1.2061 3.376 9 27,719 2 33) Equipment for experiments 18,6800 17 616 4 -1,033 6 8,048 9 9.595 9 16 34), Beams . , 9,915 0 12,015 9 + 2,100 9 1,156 5 4,229 6 6,629 8 35) Data handling 14,6500 14,650.0 785 5 1,204 0 6043 11,9873 58 9

.,t v \ »V, r\ I ? , L" i"

y i>';4 \ ' y " t Tabell 16 1971 BUDGET

BASIC PROGRAMME (in thousands of Swiss francs)'

.Departments / Directorate- i Breakdown : : TOTAL General Theoretical Proton. Applied Physics I Physicsll" Administration 1 ; .Physics •.••-' Synchrotron '• Physics

GRAND TOTAL . ... 281,460 8,290 39,400 44,320 2.140 66,680 ;i 32,780 87,850 ..

: : -5.900 Workshop jobs to be charged to Divisions -5,900 — — ,-• ; '" —' - -r — ' — Sub-total 287,360 8,290 39,400 •44,320, 2,140 66,680 32,780 93,750

1. Personnel 132.740 7,820 19,030};- ': 23,020 1,970 25,500 12,720 42,680 ,;. 10) Staff members 117015 590 17.840. 19,720 . 1,870 24,745 12,120 40.130 ' 11) Auxiliaries 3,315 160 . 300 30 ' 505 , 80 • ' .2.240 ' 12) Laboratory staff . . . 3 560 550 • 2,550 320 140 14) Fellows, consultants and visitors . . 8 850 7 230 480 450 70 250 200 170

2. Operation 53,400 465 4,970 6,270 160 3,715 5,460 32,360 20) Site and buildings 9460 350 . 210 ' 215 210 8,475 21) Service equipment 5 880 245 360 265 820 .4,190 .. 22) Accelerators 1,995 385: ; 1,610 23) Equipment for experiments . . 6 525 2 665 3,760 30 7Q - 24) Beams 1335 130 ., 500. 705- '25) Data handling 5.580 50ff, ';;, 790 170- 3,930 190 27) Power, water . . . 14)00 50 14.100 28) Administration . . i)i25 465 695 / •"" 650 150 720; • ; ° 5,335 • 3* Capital outlays . ... 101,220 5 15,400 • -"-. 15,030 10 .37,465 : 14,600 18,710 16 895 135 ' -650 ;• 710 '•••" 600 14,800 31) Service equipment 7 605 5 1,550 : 1.050 10 765 675 3.550 32) Accelerators . . 31915 3 200 28,715 33) Equipment for experiments 18 440 8 740; . ' 9.650 50 34) Beams 9 990 895;. 2.330 6,765 35) Data handling 16 375 880 1,350 510 13,325* 310 ;

1970 EXPENDITURE AN^ Tabell 17 SUPI'LCMCNIARY ^ (m thousands of Swiss francs); _rf»m ***** ,*.»*

[S3 SSSS3 Ml IBi 1970 EXPENDITURE AND 1971 BUDGET

SUPPLEMENTARY PROGRAMMES (in thousands of Swiss francs)

Construction of the Preparatory work intersecting sto»a>'e rings (ISR) for the 300 GeV accelerator Breakdown 1970 Accounts 1970 Accounts 1971 Budget Budget Expenditure Budget Expenditure •\ ~> f TOTAL 81,900.0 82,334.2 86,000.0 883.0

1. Personnel 13,800.0 13,521.4 15,450.0 383.9 10) Staff members , 13,380 0 13,058 5 15.000 0 313 7 11) Auxiliaries „, 654 ti ,14) fellows, consultants and visitors 4200 397 5 4500 70 2 12,691.5 V 2. Operation . :-' 12.900.0 16,070.0 471.7 f J 20)) Site and buildingg s ; 350.0 143 4 400 0 282 3 2121 ) SService equipment 450 0 442 8 900 0 07 f ^2) Accelerators , .... . , . . . 200 0 216 0 1,3700 I 23) Equipment for experiments 412 205 0 if 25) Data handling 200 0 200 4 250 0 100 0 547 7 585 0 88 7 4)! 28) Administration 600 0 11,1000 ^i J — ^Contribution to general overheads of the basic programme 11,100,0 10.260 0 — Power .... 1 - 2,100 0 3. Capital outlays 55,200.0 56,171.3 54,480.0 27.4 30) Site and buildings n.150 0 19.128 9 10.850 0 17 5 31) Service equipment 3.100,0 1.544 2 2.795 0 06 32) Accelerators .] 31.750 0 29.601 5 14,3400 93 5.883 2 11,095 0 ,f zyM-, ! f r 33) Equipment for experiments 6.100 0 34) Beams 100.0 13.6 — Preparation of ISR expenments by the Physics I Depart mem ..... 7.400 0 — Installations in West Area by the PS Department. . 8.000 0

CONSTRUCTION OF ISR: BREAKDOWN OF BUDGETS (in millions of Swiss francs)

1966 19C7 1968 1969 1970 1971 Total

Estimates in CERN/613 (at 1965 prices) . 21.7 686 73 3 74.6 67.1 26.7 332 0 Expenditure at 1965 prices 20.3 66 C 72.4 78 8 691

*M I 71.1 79 8 89.' 824 *This figure will be adjusted to 1965 1971 budget* 329 prices once the variation in the cost of the various items is known. D 117 B ,,IabeilM8 i Jabell 19 Å försiagsansiaget till europeiskt samarbete Inom kärnfdrskningen

'—' On Ahe- estimated' a-ppifori-ation Specifika 1 :E^op^an' ööllaböiratiorL;'-in nuclear; research, ordered and paid out means kärnforsk medel - S B Å riksstaten anvisade" belopp': collabora disposed i D 1953/54 800 .000:- 1954/55 1:000 000:- Bidrag til 1955/56 1 000 000:- 1956/57 2 000,000:- D 000:- 1957/58 2 700 000:- 1958/59 2. 700; 000:- K br 1959/60 3 200 000:- D 1960/61 3: 300 3 300 000:- 9.7.1970 1961/62 000:- 1962/63 3 900 12.2.1971 000:- D 1963/64 4 900 5 800 000:- 1964/65 000'.- 1965/66 7 020 Kesekostne 1966/67 9 860 000:- D 000:- åt deltags 1967/68 12 545 000:- 1968/69 H 040 dess, komma 000:- 1969/70 17 315 I 17 860 OOOi- 1970/71

I Eettoutgifter:

1953/54 I 1954/55 250 429:36 1955/56 711 192:56 1956/57 2 731 485:70 1957/58 3 374 949:65 I 1958/59 3 255 581:64 1959/60 3 257 011:10 1960/61 3 329 643:53 g 1961/62 3 608 653:22 1962/63 4 271 664:41 1963/64 5 187 420:41 1964/65 6 194 837:62 1965/66 6 888 095:46 1966/67 10 641 351:90 1967/68 '12 C15 689:64 1968/69- 15 456307:17 196 S/70 17 534 070:65 I 1970/71 18 477 481:19 I I i

*, • IS! — ** _ ')«•'&»,. 3. 118 labell 19 in 3.1

Specifikation av å förslagsanslaget till europeiskt samarbete inom kärnfdrskningen under budgetåret 1970/71 disponerade och utbetalade medel - Specification of, on the estimated appropriation for European collaboration on nuclear research during the financial year 1970/71 disposed and paid out means

Bidrag till CEBIT

K br . Anslag,nr Anslagsperiod Belopp

9.7.1970. 530-118. dull-dec 1970 8 847.997:95 12.2.1971 530-119 jan - juni;1971 9 614 584:14 18 462 582:09

Eesekostnadsersättnirigar och traktamenten åt deltagare i'sammanträden i CERET och dess kommittéer. -"•--. "; 14 899:10 Summa kronor 18 477 481:19 1 É

/.-",.- - 8 ,• -'•'

i -,,. 'axJBm8RESE>!lfia&!t>-?-.

III 119 3. NORDISKA INSTITUTET FÖR TEORETISK ATOMFYSIK (NORDITA) - II! NORDIC INSTITUTE FOR -THEORETICAL ATOMIC PHYSICS IN COPENHAGEN 3.1 Utdrag ur direktörens för NORFITA redogörelser 27 och 28. Extracts frou the manager's of 1IOHDITA reports EFo 27 and No 28

DIREKTÖRENS 3ERETNING NR. 27

1. januar - 31 .marts 1971

1. STIPENDIATER

Nedenfor gives en fortegnelse over stipendiater i forårssemesteret 1971 (+ betyder förläs ngelse fra 1969/70)

DANMARK + F. Elvekjse r C.P. Knudsen fra 1.12,70 + K. Bech Nielsen + B., Tromborg

FINLAND J.A. Mlckelsen (i Göteborg)

+ D.O. Riska: O.R. Sjöberg. fra 1.1.71 + M.K. Vallinkoski _ .

ISLAND Som nse vht i direkt/rens forrigs beretning er K, Ing6lfsson ansat som; gas steforsker ved Nordita i /på docénts'tipéndiatbasis i 197O/7.1iw •. .,- i NORGE, -••.- .- '-.,,HiJi Braäthen :"•"•',"-..•;._• ..•' . .' fem + 0-P. JMosebekk':""' ' + $. Sae thre S. Waldenström fr^ 15-1.71 E. Stokke ti: '(5.1.71

SVERIGE + T. Erikaen i-r + G. Gustafson + L-E. Lundberg + B. Mlsson B,0. Petersson fra 1.2.71 (i Helsinki) Stipendiateme har af givet rapporter over det videnskabelige arbe j de de har beska ftiget sig med i den tid, de h^,r vee ret knyttet till Nordita (se tillse gg till nas rvas rende

f -t c r * •, 2. FORELffl SNINGER OG KOILOEVIBR 12°

I forårssemestret kan stipendiaterne overvag re f^lgende forelse sninger: Desuden i tal High S. Barshay Phenomenological lagrangian approach to isotopic and chiral symmetries ings, hv'i ger livl N. Brené Elementarpartikelfysik II 3. PUBL R. Broglia Huclear reactions Der or. i G. B. Brown Many-body problems "1TÖHDITA (Quantum liquids) genoptry J. Hamilton The structure of elementary particles (Second topic: Coulomb correction to •4. GAES scattering) I .1 direkt/ p H. H^jgaard Jensen Faststoffysik II «• I virker -v K ' • 16.janus Z. Koba Dual resonance models mmtj I -'. Schild i [••.". stitutGi B. R. Mottelson Particle vibration coupling in nuclei 1 :; ." A.f fbrsl C. Keller Kvantemekanik II SI warn1 • E.?.; sti 1 l.jrmuai L. ' Rosenfeld. Statistical causality in atomic physics tel t M- ZGTOM 5. Rozerital . .. . - Statistisk behandling av måle-resmltater ml L Ira 1. : B. Strömgren . Origin of Acosmic X-ray radiation and cosmic ray particles mi mm 1 lluvoer®1 Der afholdes regelmee ssigt to ugentlige kollokvxer. I anledning af mm 1 A.K. Da Hiels Bohr Institutets 50-års jubila? urn holdtNiels Bohr Institutet og Mordita talte A.G.W. Cameron den 26. marts.

Studiekredsen over symmetriproblemer i kvantefysikken ved A. Bohr ög O. Ulf beck fortseetter. I

121

Desuden afholdes dcr son i tidligere år ugenislige n/der: Experinen- tal High Energy seminars, Circus neetings, Experimental Group neet- ings, hvor aktuelle eon or bliver dr/ftet og hvori stipendiatorne ta- ger living del.

3. PUBLIKATIONER

Ler er i do forl/4bne 3 nåneder udkonnet 16 afhandlingcr i serien: "U0EDI2A publications" (nr, 361-376), og et bind lecture notes er genoptrykt.

4. GAESTEE I direkt/Srpus sidste beretning var anfört de ges ster der i 1970/71 virkor vid Nordita i K/rfbcnhavn, ncrilig J Bur so, USA son tiltrådte lG.januar 1971, A. LandtS fra USA, E.Pietarinen fra Pinland, A. Schild fra USA. Desuden or H.Sanaäder Hald blevct knyttet til in- stitutet fra 15.januar til 31.august 1971.

Af forskere ved andre nordiske centre er f/lgeiide oph/rt: E.]?. Stroater fra London, son var Uoi-dita ges steforsker i Lund fra l.januar til 31.decenber 1970 M., ÉiSrawski fra Polen, der var. Wordita gae steforsker i Stockholm. fra"1. september 1970 til 3lijanuar 1971

e Iuyaer nde gaosteforskere ved:andrG nordiske centre A .K-.. Das. fra" Pakistan (sidst i. Trieste),.^. Göteborg eepteaber 1970 -.august 1971 - \. \- ,_. ••••-•- "; "'-, :, " . 71ato (Paris) i Stockholm i 9 nåneder fra 1» novcaber 1970 "K L. Ruatto (Milano) i Hpl^3Hf,Cors fra 1. Januar tji 30.april 1971 II. Satz (CERil, Gcnbve) i Helsingfors fra begyndclstn af noveuber 1970 til juli 1971 E.A» Soi-unsen (Pittsburgh) i Stockholn i hele det akaäouiske år 1971/72 V. Swiatccki (Berkeley) i Irhus fra 1.10.70. til 30.9.71 Z. Szynailski (Warszawa) vir i S bockholn fra 15.10.1970 til han

irfebruar rujste til Lund, hvor han skal opholde sig resten af det akadtjmslce år 1971/72 122 M.R. Bhagavan (p.t. Stockhom) er Nordita gasteforsker i Stockholm fra 1. april til 30. juni 1971.

Era de fysikere, der er blevet indbudt til andre nordiske centre i 1971/72 har man modtaget bekras ftende svar fra J.A. Campbell (Orsay) till Uppsala i 3 måneder i 1971/72

S.M. Falicov (Berkely) til H.C. 0rstnd Institutet fra 1. september 1971 til 31 aug 1972

B. Goodman (Cincinnati) til Göteborg fra 1. september 1971 til 31. august 1972

W. Jones (Sheffield) til Umeå i 3 måneder i efterårssemsetret 1971

E. Sheline (Tallashassee) til Lund fra 15. december 1971 - 31» august 1972

Fra S. Pokorski (Warszawa) er der lxge indH^bet ttev om, at han beklager ikke et kunne tage imod indbydelsen til at opholde sig i Helsingfors i 1971/72. S. Telegdi (chxcago), der blev indbudt son £& ate^-professor i StocMiolm, har hverken svaret på indbydelsen eller på et senere brev he rom.

5. 1T0RDISK LDVEESLIttG

Flere av fforditagaseteforskern e ved de andre nordiske centre har bes/gt Uordita i K^benhavn. Som sadvanlig har Uordita haft talrige bes/g av tidligere stipendiater, hvilket må tages som et tegn på at der i stipendietiden er indledt et frugtbart samarbejde.

6. 7EDTi»GTER i Som meddelt i rundskrivelse til styrelsens medlemmer af 15. marts

J 1971 er Norditas vedtaa gter trådt i kraft efter at de nu er tiltrådt av medlemslandene.

Z/rfbenhavn, den 6. april 1971

£ C. \'£ .,- '.,--

123 DIREKTÖRENS BERETNING NR. 28 1.april - 31. august 1971

1. STAB

Da den hidtidige direkt/r for Nordita, C. M/ller, har /nsket at fra- treöe sin stilling som direkt/Jr, har styrelsen på sit m/de den 14. april 1971 utnsemt B. Strömgren som direkt/r fra 1. september 1971 for en 3-årig periode. Naarveerende beretning daicker tidsrummet fra 1. april til C. M/llers tilbagetrasäen fra posten som direkt/r.

2. STIPENDIATER

I den forrige beretning nr. 27 er givet en fortegnelse over de stipendiater, der var knyttet til Nordita i forårssemesteret 1971 og som fortsatte til slutningen af det akademiske år 1970/71, d.v.s. til 31. august 1971-Der var 15 stipendiater i K^benhavn, 1 i Göteborg og 1 i Helsinki. Desuden var der i K^benhavn 1 gasteforsker på docentstipendiatbasis. Fem stipendiater har i denne periode bes/gt deres hjemmeinstitutioner. En stipendiat deltog i Tel Aviv International Conference on Symmetries SI and Duality. En var i Bologna til The European Phsyical Society's International Conference on Meson Resonances and Related Electromagnetic Phenomena. To overvaa?ede Colloquium on Multipaticle Dynamics, i Helsinki, iiiSll En deltog i Norsk Fyeisk SelskapsMj&te i Bergen i juni.,. ; mmm To stipendiater deltog i The_ Amsterdam IxLternational Conference : on Elementary Particles, •_ _ - ']'•/? 's " . ' ". ;: . ". To deltog 1 International.VSchboi; of Subriuciear Physics i Ericé på., IIP Sicilien; Emnet var Properties bt the Fundamental;:Interactions.. Tos deltog iåe.t kursus om Developments and Borderlines, of Nuclear Physics^, der blev afholdt på sommerskolen i Varenna.

En stipendiat var med til Jouensuu Summer School on Nuclear Shysics i Finland. "gr-^lr -t Ja* . ^,

124 FORELMNINGER OG KOIiLOKVIER

De forelaEeningsrcådcer, som står anf/rt i den foregående beretning, fortsatte til hen på sommeren, og der fandt kollokvier sted til ud- gangen af juni.

Som led i de tvaa?faglige arrangement er i anledning af Niels Bohr Institutets 5O-års jubilaaam afholdtes der mandag den 5. april og tirsdag den 6. april et symposium, den f/rste dag med H.C. Urey som tåler, den anden dag talte V. Buchwald og H. Micheelsen.

Den 25. april blev der i raåcken af de faäLleskollokvier, der afholdes af Astronomisk Observatorium, Dansk Rumforskningsinstitut, Niels Bohr Institutet og Nordita, holdt et foredrag af 1. Mestel.

4. PUBLIKATIONER

Der er siden sidste beretning udkommet 21 afhandlinger i serien "NORDITA publications" (nr. 377-397).

Afhandlingernes antal er stigende; mens tidligere et års produktion fyldte et samlebind i serien, udsendes der nu to samlebind "NORDITA publications" om året. Eftersp/Srgslen . efter enkeltsaa-tryk er stigende.

5. GAESTEE. ,

J. Dursc, South Hadley, som kom til K/benhayn.i januar 1971, rejste tilbage i slutningen af august^ A. Schild, Austin^ som var ankommet i september 1970, forlod K/.benhavn i midteh ay august T971.-I. Hammamo- to-Kuroda, Tokyo, er iridbudt til at ophblde sig véd;Nordita i 3 måneder fra 1. juli^ "1971 • -i '. ' '-,?'- -

Om längi;idsg£Bsteforskere ved andre nordiske. centre i^i 970/71 skal

M.R. Bhagavan, London, der kom til Stockholm i april 1971, fik sin kontrakt fp rlaenjjetmed 2?- måned til 15. september 1971.

ffi0 ITato, Paris, der kom til Stockholm i begyndeisen af november 1970 vil fortsasfcte til udgangen af oktober 1971 (i sidste beretning var varigheden af hans ophold opgivet til 9 måneder).

H. Satz, der var ankommet til Helsingfors fra CERN, Geneve, i be- . ,' i _.?.' ,-,-,lr -i.

6. 125 gyndelsen af november 1970, har f åeirsiii kontrakt f orlaaiget til 30. september 1971.

H.Å. Sorensen, Pittsburgh, er efter et års ophold i Stockholm, rejst tilbage i slutningen af august 1971»

W» Swiateckij Berkeley, kom til Århus i begyndeisen af oktober 1970 og vendte tilbage til U.S.A. i slutningan af juni 1971.»

Z. Szymanski, Warszava, tilbragte som nsemt i tidligere rapport en del af det akademiske år 1970/71 i Stockholm og den resterende del i lund.

Det har vss-et en st/Srre aktivitet i sommerens 3/b ved de nordiske centre:

Ved Fysisk Institutt i Oslo har gruppen for teoretisk kaa?nefysik afholdt en rskke kollokvier og diskussioner. Som Nordita gesteforskere i deltog:

A. Jackson (Stony Brook) 30.6 -1.9 P.J.Ellis (Oxford) 17.7-8.9 D. Strottman. (Oxford) 17.7 - 8.9

I Trondheim afholdt Norges Tekniske H/gskole i august et kollokviura over "Aktuelle Pröblemer i Statistisk Fysik" med deltagelse af:.

K. Husimi (ifagoyä) M.S. Green (Philadelphia) som Norditas gäster.

I Göteborg har professor K.W. Singwi (Evanston) opholdt sig i en mäned som ITordita gasteforsker for at deltage i et gruppearbejde på Institutionen för Teoretisk Fysik. A. Sjölanders rapport herom ved- ./. ljsgges om bilag til ntarvasrende beretning.

./. Desuden vedla^gges kopi af et brev af 16. september 1971, hvori Ingmar Bergström over for styrelsen for tfordita udtaler sig om det udbytte hans institut har haft af samarbejdet med Norditas gasteforskere. 126 6. SYJSSPOSIER, KONGRESSER OG

Som et led i jubilsumsåret afholdt Niels Bohr Institutet 26 - 30. april 1971 Symposium over Statistisk Kausalitet. Der var indbudt deltagere fra flere lande, og Nordita havde påtaget sig at betale rejss og ophold for deltagere fra de nordiske landei Udgifterne hertil androg ca. a.kr. 11.000.

If/lge styrelsens beslutning pånyrfdet den 15. oktober 1970 (referat 1T0RDITA/148) har Nordita ydet bidrag til f/5lgende symposier og sommerskoler: fifth Nordic-Dutch Accelerator Symposium, Ebeltoft, 18» --22. maj 1971, d.kr. 10.750.

Jouensuu Summer School on Nuclear Physics, 24. - 28. juli 1971, d.kr. 11.000. .

Kiljava Summer School on Solid State Physics, 28. juli - 7. august 1971, d.kr, 9.000.

High Energy Symposium of the Niels Bohr Institute, 9. T 20. august 1971, d.kr. 17.500.

GR6

Den af Nordita organiserede Internationale Kongres over Gravitation og Relativitetsteori blev afholdt på H.C. 0rsted Institutet den 5. - 10. juli 1971. Der var stor interesse for at deltage i kon- gressen, og det voldte organisationskomitlen noget besvser at holde deltagerantallet nede på det niveau man ansa for mest formålstjenligt. Der deltog ca. 230 fysikere fra 26 forskellige lande. Vi havde det held, at der netop siden den sidste internationale kongres over dette emne var sket en stor udvikling uiden for både den teoretiske og eksperimentelle side af det behandlede område.

Et endeligt, revideret regnskab foreligger endnu ikke; men af en forel/ibig opg^relse kan vi se, at det er lykkedes at holde os inden for den budgetterede ramme. Pra IUPAP modtog kongressen et tilskud på 3 000$, og det danske undervisningaministerium bidrog med et bel/Sb på 15 000 kr. . * ,

^ Ä^S?^^:

^.^v-W^

127 Ved velvilje fra rektor for K^benhavns Universitet og ledeisen af H.C. $rsted Institutet var dette institut stillet til disposition for afholdelsen af kongressen. Disse lokaliteter var ssa?deles velegnede til formålet og bidrog i h/j grad tilj at arrångementet kunne forl/be på tilfredsstillende made» K/benhavns overborgmester Urban Hansen havde indbudt deltagerne med ledsagere til en reception på E^benhavns Rådhus, hvor de blev budt välkommen til en stående souper af bofgmester Lilly Helveg Petersen, som også deltog i omvisningen.

Carlsberg Bryggeriernes direktion havde indbudt til en afskeds-. souper for ca. 280 personer, hvorved kongressen fik en festlig af- slutning.

K/benhavn, den 30. september 1971

¥-' C. M/ller

*. i sr. l Yin m Ift: m • .I/'." MW .. i <

-.-.•• if • ,i'^s^'"'>,••"'•:• •&:''••'"". v' '•*"•.'''.;',.• :•)./';• • •• . '. -

128 3.2 Dnftsrakenskap joch revision för NJRDITA 1970/71. -Accounts. artd^re/ision for NOUDITA 1970/71

Pbloaiidc år ubdrag ur 1T03DHTA/1G3

FOKOIjPA - ITordisk Insiifcut for Tooretisk Atomfysik

Driftsregnokab for tidfn 1. nuli 1970 til 30. 3Uiii 1971

Udgifter Indtae gter d.kr d.kr

Mödlonsbidrag for 1970/71

Danmark 811.000,00 Finland 782.000,00 Island , 33.000,00 Uorge 636.000,00 Sverige 1.320.000,00 3.582.000,00

Rentor og kursdifferencer 117.710,67

Briftsudgifter i 1970/71

Styrelsen 79.138,04 Stab 1.300.587,53 Stipendiater 7G3.732,15 Gaesteforskere v/ Fordita 409.159,57 Elektroniske bereg- r\ mn^or.....' 141.253,58 Fordisk samarbejde. 979.899,17 Institut Lets drift. 1G3.632,17 3.837.402,21

Merudgift ,' 137.691,54 i I 3.837.402,21 3.837.402,21 I SBW^Slf^S5!ESlJeSS^9PW^SaHiKPiS®'^.«a&Ji!r?asffa

•'-..,";.•••.- . 129 Tabell 20 Status pr. 50. juni 1971 T,;:;;'' Aktiver Passiver d.kr, -r d.kr.

Kassebehbldnirig *.....*.. ;.. 1.113.155,77

Porskellige debitorer.....,.;c... 88,993,64

Forskellige kreditorer 244.c460,09 Hensat.til trykning af diverse årsbcretningör...... i...... 12.000,00

Hensat överfarsel: Saldo pr1. 1.7.1970 1.083.380,86 if Ig. drif tsregnsk. -J37.691,54 945.689,32 ^ft Afctiver tilh^rende opsparingsfond 202.213,00 Opsparingsfondens tilgodehavende ; . 202.213,00 iii

, . 1.404.362,41 1,404.362,'41 i&

Kapitalvssrdien aj? Eorditas pensionsforpligtclser i henhold til pensionsrcgulativet af februar 1969 for det videnslcabelige personale er opgjort pr. 30.6.1970 til et beltfb af 2.18T.000 kr. Vsordien af de pensionsforsikringer ITordita har tegnet i Stats- anstalten for Livsforsikrmg er pr. samme tidspunkt opgjort til 554.000 kr.

, den 20. december 1971 '/;•

professor P. Jauho professor Bongt Strömgren formand direktor

•^oranstdende driftsregnskab og status er revidcret og fundet i orden.

chef for 3. rovisionsdepartement J. Bredsdorff revisor i 130 i Tabell 20 . t A förslagsanslaget till -bidrag, till nordiska institutet för teo- retisk atomfysik- anvisade och-utbetalade medel- *-. On -estimated i appropriation ,"as contribution ordered and paid out means för -BOKDiiÄ

I I regleringsbrev anvisade belopp!

1957/58_ 150 000:- 1958/59 240 000:- - 1959/60 240 000:- . 1960/6i 240 000:»- 1961/62 240 000: i- 1962/63 240 000:- 1963/64 ; . 642 00p:i- 1 1964/65 • 509 000:- 1965/66 579 000:- . 1966/67 598 000:- 196.7/68 681 000:- i 1968/69 726 000:- .- 1969/70 885 000:- 1970/71 . : 924 000:-

:IJettoutgifter: .

1957/58 150 000:- : a 1958/59^ 240 QOQi- ' 1959/60? 240 ogåz- 240 000:- . 196.1/62 :24ÖOOO:- 1962763 240 000:- I 1963/64 642 000:- 1964/65 489 744:29 1965/66 579 579:- D 1966/67 597 152:25 1967/68 651 136:82 1968/69 802 983:20 1969/70 830 702:68 0 1970/71 915 090:-

1 I I