July 1989 European Physical Society Postal Address: POB 69 Location: CH-1213 Petit-Lancy 2 27, Chemin de la Vendée Supplementary Secretariat: T. (22) 793 11 30 Petit-Lancy, Geneva P. O. Box 433 Tx. 428 024 eps ch Access: H-1371 Budapest Executive Secretary: Telefax: (22) 793 13 17 Chemin du Banc-Bénit T. (1) 35 83 86 G. Thomas Past Presidents Executive Committee 1968-1970: 1980-1982: President: R.A. Ricci Members: G. Bernardini, Pisa A.R. Mackintosh, Laboratori Nazionali INFN Ph. Choquard 1970-1972: Copenhagen Via Romea 4 Institut de Physique Théorique E. Rudberg, Stockholm 1982-1984: I-35020 Legnaro (Padova) EPFL 1972-1976: J. Friedel, Orsay T. (49) 64 12 00 / 79 05 84 (direct) PHB - Ecublens H. B.G. Casimir, Eindhoven 1984-1986 Vice-President: E. Skrzypczak CH-1015 Lausanne 1976-1978: G.H. Stafford, Oxford Institute of Experimental Physics T. (21) 693 34 11 I. Ursu, Bucharest 1986-1988 University of Warsaw 1978-1980: W. Buckel, Karlsruhe O.G. Folberth A. Zichichi, Bologna 1988- Hoza 69 IBM Laboratories R.A. Ricci, Legnaro PL-00 681 Warsaw Schönaicher Strasse 220 T. (22) 28 30 31 ext. 269 D-7030 Böblingen Secretary: M. Jacob T. (7031) 16 41 00/01 Honorary Members CERN H.O.G. Alfven, Stockholm, Sweden F. Hund, Gottingen, FRG Theory Division D. Horn E. Arnaldi, Rome, Italy N. Kurti, Oxford, UK CH-1211 Geneva 23 Dept, of Physics & Astronomy G. Bernardini, Pisa, Italy Sir Nevill Mott, Milton Keynes, UK T. (22) 767 24 14 Tel-Aviv University N.N. Bogolubov, Moscow, USSR L.E.F. Neel, Meudon, France Vice-Secretary: L. Cohen Ramat-Aviv H. B.G. Casimir, Heeze, The Netherlands G. Occhialini, Marcialla/Fi, Italy The Institute of Physics Tel-Aviv 69978, Israel J. Friedel, Orsay, France V.F. Weisskopf, Cambridge, USA 47 Belgrave Square T. (3) 42 05 87/42 93 05 London SW1X 8QX, UK T. (1) 235 61 11 J.K. Pozhela Individual Ordinary Members President of the Lithuanian Treasurer: I. Slaus S.S.R. Academy of Sciences In July 1989 the number of Individual Ordinary Members on the books of the Society Ruder Boskovic Institute Lenino Prospektas 3 totalled 4021. The names of the nine delegates to Council who represent these mem­ POB 1016 USSR-Vilnius 232600 bers are given below. YU-41001 Zagreb T. 61 40 07 / 61 36 51 T. (41) 43 51 11 /42 56 52 I.O.M. Delegates to Council Vice-Treasurer: J.M. Gilles H. Ryde LASMOS, Physics Department University of Lund Delegates are elected by a ballot of all the Individual Ordinary Members for a term of Faculté Universitaire N.-D. de la Paix Department of Physics four years. The term is automatically extended if the delegate is elected to the Execu­ Rue de Bruxelles 61 Sölvegatan 14 tive Committee. B-5000 Namur S-223 62 Lund T. (81) 22 90 61 ext. 2897/2855 T. (46) 10 77 05/06 G. Chiarotti, Rome H. Ryde, Lund P. Choquard, Lausanne E. Skrzypczak, Warsaw J.T. Devreese, Antwerp D. Stacey, Oxford F. Netter, Paris W. Wenckebach, Leiden Council Meetings 1990: 29-30 March, Uppsala, Sweden Auditors: Delegates of Associate Members 1991: 21-22 March, Athens, Greece J. Schacher, Bern 1992: 26-27 March, Nice, France H. Smith, Kobenhavn A. Ascoli, CISE, Milan O. Meyer, KfK, Karlsruhe 1993: 25-26 March, Warsaw, Poland U. Enz, Philips, Eindhoven G. Winstel, Siemens, Munich 1994: 24-25 March, Berlin or Bad Honnef, FRG FIDES, Geneva Ampere Group (180) 1 Eötvös Lorand Physical Society Del. G.J. Béné (628) 2 Pres. R. Blinc Member Organizations Dels. Gy. Csikai Slovenska Akademija I. Kovacs Znanosti In Umetnosti Pres. N. Kroo Novi Trg 3 (X) = No. of members in the Society Danish Physical Society (550) 1 Central Research Institute of Physics YU-61000 Lubljana or Group Del. H. Smith P.O. Box 49 H-1525 Budapest Sec-Gen. G.J. Béné Y = No. of delegates to Council Pres. B. Elbek Université de Genève, Section de Niels Bohr Institutet Sec-Gen. I. Kovacs Physique, quai Ernest-Ansermet 24 Belgian Physical Society (480) 1 Tandem Accelerator Lab. Roland EötvÖs University CH-1211 Geneva 4 Del. J.M. Gilles DK-4000 Roskilde Institute for General Physics T. (22)21 93 55 Tx. 421 159 Pres. C.J. Joachain Sec. J. Schou FÖ u. 68, P.O. Box 323 Obervatoire Royal de Belgique Risø National Laboratory H-1445 Budapest 3, Avenue Circulaire T. (1) 18 79 27 B-1180 Bruxelles DK-4000 Roskilde Austrian Physical Society (779) 2 T. (2) 37 12 12 Fax (2) 37 35 16 Finnish Physical Society (788) 2 Dels. W. Breunlich Gen-Sec. V. Dehant Dels. J. Keinonen H. Latal Observatoire Royal de Belgique Dept, of Gen. Physics and Astro­ D.O. Riska Pres. H. Winter 3, Avenue Circulaire nomy, USSR Acad, of Sciences Pres. R. Nieminen Institut für Allgemeine Physik B-1180 Bruxelles (2000) 4 Helsinki University of Technology Technische Universität Wien T. (2) 375 24 84 Dels. A.F. Andreev Laboratory of Physics Wiedner Hauptstr. 8-10 Yu.A. Ossipyan Otakaari 1 Bulgarian Acad, of Sciences (105) 1 K. Pozhela SF-02150 Espoo A-1090 Wien Del. M. Mateev P.P. Pashinin Sec. W.H. Breunlich Pres. B. Sendov Pres. A.M. Prokhorov Sec. L. Kivipelto-Mattila Institut für Mittelenergiesphysik Sec-Gen. Iv.l liev Sec. B.A. Borisov Tampere University of Technology der Österr. Akad. der Wissenschaften Bulgarian Academy of Sciences USSR Academy of Sciences Dept, of Physics Boltzmanngasse 3 7 November Str. No. 1 Leninskyi Prospekt 14 P.O. Box 527 A-1090 Wien Sofia BG USSR-Moscow B-71 SF-33101 Tampere T. (222) 31 26 11 Fax (222) 31 87 23 T. (2) 88 07 93 Tx. 22 424 ban sf T. 237 21 41 Tx. 411 964 T. (31)16 24 52 Fax (31) 16 26 00 103 French Physical Society (2405) 4 Israel Physical Society (250) 1 Portuguese Physical Society (200) 1 Collaborating Societies Dels. M. Jacob Del. D. Horn Del. C.M. Ferreira A. Landesman Pres. Y. Yacoby Pres. H. Machado Jorge American Physical Society P. Lena Sec. Y. Balberg Director General for Quality Exec. Sec. W.W. Havens J. Winter Department of Physics Instituto Portugûes da Qualidade 335 East 45th St. Pres. P. Lena Hebrew University Rua Jose Estevao 83 A New York, N.Y. 10017 USA Observatoire de Paris Meudon Jerusalem 91904, Israel P-1199 Lisboa T. (212) 682 73 41 Bât. LAM T. (2) 58 56 80 Tx. 25 391 Gen-Sec. F. Duarte Santos F-92190 Meudon Sociedade Portuguesa de Fisica Sec-Gen. M. Veyssié The Netherlands' Physical Society Av. da Republica 37, 4o Canadian Association of Physicists Société Française de Physique (2653) 4 P-1000 Lisboa Exec. Sec. Mona L. Jento 33, rue Croulebarbe Dels. W.F. Druyvesteyn T. (1)77 32 51 151 Slater, Suite 805 F-75013 Paris A.M. Hoogenboom Ottawa, Ontario K1P 5H3 T. (1)47 07 32 98 C. van der Leun Romanian National Committee Canada P.H. van Vuren for Physics (300) 1 T. (613) 237 33 92 Pres. W.F. Druyvesteyn Del. A. Corciovei German Physical Society (14000) 5 Philips Nat. Lab., Gebouw WOp-53 Pres. I. Ursu Dels. K. Bethge Postbus 80.000 National Committee for Physics Physical Society of Japan I. Broser NL-5600 JA Eindhoven c/o National Council for Science Pres. Hiroshi Kamimura O.G. Folberth Sec. A.M. Hoogenboom and Technology Kikai Shinko Building W. von Oertzen Nederlandse Natuurkundige Vereniging 1, Piata Victories 3-5-8 Shiba-Koen R. Poerschke Julianalaan 74 R-71202 Bucharest Minato-ku Pres. O.G. Folberth NL-3722 GS Bilthoven Tokyo 105, Japan IBM Deutschland GmbH T. (30) 28 56 26 Sec. A. Corciovei Schönaicherstrasse 220 Central Institute of Physics D-7030 Böblingen Norwegian Physical Society (677) 2 POB MG 6 The Japan Society of Applied Bucharest R Gen-Sec. W. Heinicke Dels. E. Osnes Physics O. Havnes T. (0) 80 70 40 ext. 3115 Pres. Takuo Sugano Deutsche Physikalische Gesellschaft Tx. 11 397 csen r Hauptstrasse 5 Pres. E. Osnes Kunimatsu Building Department of Physics 1-2-6, Kudan-Kita D-5340 Bad Honnef Royal Irish Academy (60) 1 T. (2224) 7 10 61 University of Oslo Chiyoda-ku P.O. Box 1048, Blindern Del. D. Weaire Tokyo 102, Japan N-0316 Oslo 3 Pres. P.K. Carroll Hellenic Physical Society (55) 1 Sec. A. Thompson Sec. G. Jarrett Irish National Committee for Physics Del. G. Kouroupetroglou Institute for Energy Technology, POB 40 Royal Irish Academy Société Française des Spécialistes Pres. D. Marinos N-2007 Kjeller d'Astronomie (SFSA) Gen-Sec. G. Bouritsas 19 Dawson Street Pres. J. Delhaye Hellenic Physical Society T. (6) 80 60 75 Tx. 74 573 energ n Dublin 2, IRL Observatoire de Paris 6 Grivaion Street Fax (2) 81 09 20 T. (31) 76 25 70 61 Avenue de l'Observatoire GR-106 80 Athens Phys. Sect. Union of Czechoslovak Royal Spanish Society of Physics F-75014 Paris T. (1) 363 57 01 Fax (1) 361 06 90 Mathematicians and Physicists (300) 1 (1000) 3 Del. A. Fernandez-Ranada Icelandic Physical Society (70) 1 Dels. M. Cernohorsky Pres. A. Tiemblo Ramos Società Astronomica Italiana Del. J. Petursson J. Stanicek Gen-Sec. M.R. Heras Celemin Vice-Pres. M. Fulchignoni Pres. J. Yngvason J. Zofka Real Sociedad Española de Fisica 28 Via Brera Science Institute, University of Iceland Pres. S. Krupicka Facultades de Ciencias 1-20121 Milano Dunhaga 3 Sec. L. Pust Ciudad Universitaria IS-107 Reykjavik Institute of Physics E-28040 Madrid T. (1) 69 48 00 Czechoslovak Academy of Sciences T.