Plasma Physics in the 20Th Century As Told by Players”
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Stanislav Nikolaevich Rodionov (–)
SCIENCE & GLOBAL SECURITY ,VOL.,NO.,– http://dx.doi.org/./.. Memoriam: Stanislav Nikolaevich Rodionov (–) Oleg Prilutsky and Frank von Hippel Stanislav Rodionov was a member of the first post-World War II generation of Soviet physicists. He began his scientific career in 1953 in what is now known as the National Research Center “Kurchatov Institute” where he carried out an exper- iment in which, for the first time in the Soviet Union, he captured electrons from tritium decay in a magnetic mirror adiabatic trap. From 1958 to 1973, he worked in the Nuclear Physics Institute of the Siberian Division of USSR Academy of Sciences in Akademgorodok near Novosibirsk. Dur- ing the 1960s, while Rodionov was there, this institute, directed by Academician Budker, built one of the first electron-positron colliders in the world (VEPP-2). Rodionov played a very important scientific-organizational role as the Secretary of the institute’s Scientific Council—its “Round Table.” In 1974, Rodionov returned to Moscow to join the staff of the Soviet Academy of Sciences’ Space Research Institute (IKI) directed by Roald Sagdeev. There he partici- pated in the organization of international collaborations in space research programs, which was a pioneering contribution to opening up Soviet science to the world. Rodionov also supported Sagdeev in doing arms-control research under the aus- pices of the Committee of Soviet Scientists for Peace and Against the Nuclear Threat. This Committee was established during a 17–19 May 1983 All-Union conference of scientists within the Soviet Academy called in response to President Reagan’s 23 MarchspeechaskingAmericanscientiststojoininaStrategicDefenseInitiative to make nuclear-armed ballistic missiles “impotent and obsolete.” Evgeny Velikhov was the first chairman with Sagdeev, Sergei Kapitza and Andrei Kokoshin as his Vice Chairmen. -
The Development of Military Nuclear Strategy And
The Development of Military Nuclear Strategy and Anglo-American Relations, 1939 – 1958 Submitted by: Geoffrey Charles Mallett Skinner to the University of Exeter as a thesis for the degree of Doctor of Philosophy in History, July 2018 This thesis is available for Library use on the understanding that it is copyright material and that no quotation from the thesis may be published without proper acknowledgement. I certify that all material in this thesis which is not my own work has been identified and that no material has previously been submitted and approved for the award of a degree by this or any other University. (Signature) ……………………………………………………………………………… 1 Abstract There was no special governmental partnership between Britain and America during the Second World War in atomic affairs. A recalibration is required that updates and amends the existing historiography in this respect. The wartime atomic relations of those countries were cooperative at the level of science and resources, but rarely that of the state. As soon as it became apparent that fission weaponry would be the main basis of future military power, America decided to gain exclusive control over the weapon. Britain could not replicate American resources and no assistance was offered to it by its conventional ally. America then created its own, closed, nuclear system and well before the 1946 Atomic Energy Act, the event which is typically seen by historians as the explanation of the fracturing of wartime atomic relations. Immediately after 1945 there was insufficient systemic force to create change in the consistent American policy of atomic monopoly. As fusion bombs introduced a new magnitude of risk, and as the nuclear world expanded and deepened, the systemic pressures grew. -
Nick Metropolis Edward Teller Mici Teller Arianna Rosenbluth Marshall
Mici Teller Edward Teller Nick Metropolis Arianna Rosenbluth Marshall Rosenbluth An Interview vith Bernie Alder Bernie Alder 1997, from NERSC , part of the Stories of the Development of Large Scale Scientific Computing at Lawrence Livermore National Laboratory series. It is little known that THE algorithm was independently discovered by Bernie Alder, Stan Frankel and Victor Lewinson. Quoting Alder: ..we started out with a configuration, a solid like order configuration, and then jiggled the particles according to the pulse rate distribution. And that is, in fact, known now as the Monte Carlo Method—it was presumably independently developed at Los Alamos by Teller, Metropolis, and Rosenbluth. They actually got all the credit. My guess is we did it first at Cal Tech. It's not that difficult to come up with that algorithm, which, by the way, I think is one of, if not THE, most powerful algorithms Actually, In a footnote of the original paper by Metropolis et al. they credited Alder, Frankel and Lewinson on this, but this fact has been almost forgotten over the years. Furthermore Alder et al. did not give a general formulation for the algorithm but only a specialized version for hard spheres." Radial Distribution Function Calculated by the Monte-Carlo Method for a Hard Sphere Fluid! B. J. Alder, S. P. Frankel and V. A. Lewinson 1955! The Journal of Chemical Physics, 23, 417 (1955)! The paper mentioned above. Quoting Alder:! ! I was still working on my Ph.D. thesis. He (Frankel) was really well known in computing circles. He actually put the Monte Carlo Method on the FERRANTI Computer and ran it all summer. -
Alwyn C. Scott
the frontiers collection the frontiers collection Series Editors: A.C. Elitzur M.P. Silverman J. Tuszynski R. Vaas H.D. Zeh The books in this collection are devoted to challenging and open problems at the forefront of modern science, including related philosophical debates. In contrast to typical research monographs, however, they strive to present their topics in a manner accessible also to scientifically literate non-specialists wishing to gain insight into the deeper implications and fascinating questions involved. Taken as a whole, the series reflects the need for a fundamental and interdisciplinary approach to modern science. Furthermore, it is intended to encourage active scientists in all areas to ponder over important and perhaps controversial issues beyond their own speciality. Extending from quantum physics and relativity to entropy, consciousness and complex systems – the Frontiers Collection will inspire readers to push back the frontiers of their own knowledge. Other Recent Titles The Thermodynamic Machinery of Life By M. Kurzynski The Emerging Physics of Consciousness Edited by J. A. Tuszynski Weak Links Stabilizers of Complex Systems from Proteins to Social Networks By P. Csermely Quantum Mechanics at the Crossroads New Perspectives from History, Philosophy and Physics Edited by J. Evans, A.S. Thorndike Particle Metaphysics A Critical Account of Subatomic Reality By B. Falkenburg The Physical Basis of the Direction of Time By H.D. Zeh Asymmetry: The Foundation of Information By S.J. Muller Mindful Universe Quantum Mechanics and the Participating Observer By H. Stapp Decoherence and the Quantum-to-Classical Transition By M. Schlosshauer For a complete list of titles in The Frontiers Collection, see back of book Alwyn C. -
Fesac Finalrpt.Pdf
OAK RIDGE NATIONAL LABORATORY MANAGED BY LOCKHEED MARTIN ENERGY RESEARCH CORPORATION PHONE: (423) 574-5510 FOR THE U.S. DEPARTMENT OF ENERGY FAX: (423) 576-6118 INTERNET: [email protected] POST OFFICE BOX 2008 OAK RIDGE, TN 37831-6248 September 16, 1999 Dr. Martha A. Krebs Director, Office of Science U.S. Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20858 Dear Dr. Krebs: The FESAC is pleased to be able to complete its response to your charge of October 9, 1998, in regard to … “leading a community assessment of the restructured program thus far, including recommendations for further redirection given projected flat budgets for fusion. With this assessment as background, I would like your recommendations as to the proof-of-principle experiments now under review, as well as your recommendations regarding the balance of the program between tokamak and non-tokamak physics, and between magnetic and inertial fusion energy. Working with the Office of Fusion Energy Sciences (OFES), please develop goals and metrics to use in making your recommendations. I would also welcome any other recommendations on program content, emphasis, or balance.” In discussion with Dr. N. A. Davies, Director of OFES, it was agreed to frame the sub-charges as: · Recommend a balance between MFE and IFE; · Recommend priorities in the MFE program; · Recommend priorities in the IFE program; and · Recommend a course of action for the three proof-of-principle (POP) proposals. During the past year there has been a considerable amount of activity which helped us reach our conclusions. The FESAC has visited a number of fusion sites and has heard extensive presentations on the program. -
Iter Ita Newsletter
ITER ITA NEWSLETTER No. 18, OCTOBER– NOVEMBER–DECEMBER 2004 INTERNATIONAL ATOMIC ENERGY AGENCY, VIENNA, AUSTRIA ISSN 1727–9852 COMMON MESSAGE FROM FOURTH PREPARATORY MEETING FOR ITER DECISION MAKING (IAEA, Vienna, 9 November 2004) Delegations from China, the European Union, Japan, the Republic of Korea, the Russian Federation and the United States of America met at the IAEA headquarters in Vienna on 9 November 2004 to advance the ITER negotiations. The two potential Host Parties, the European Union and Japan, presented the results of recent intensive bilat- eral discussions on the balance of roles and responsibilities of Host and non-Host in the joint realization of ITER in the frame of a six-Party international cooperation. These discussions will continue in the near future with the aim of aligning the two Parties’ views. All Parties were greatly encouraged by the positive atmosphere and expressed their optimism that the process was now proceeding effectively towards a fruitful conclusion among the six Parties in the near future. TWENTIETH IAEA FUSION ENERGY CONFERENCE 1–6 November 2004, Vilamoura, Portugal Opening Speech by Werner Burkart, Deputy Director General, IAEA Excellencies, Ladies and Gentlemen, Dear Participants of the Twentieth IAEA Fusion Energy Conference: On behalf of the Director General, Dr. ElBaradei, of the International Atomic Energy Agency, and on my own behalf, I welcome all participants to this 20th IAEA Fusion Energy Conference. Since the beginning of its support of controlled nuclear fusion in the late 1950s, the IAEA has enhanced world- wide commitment to fusion by creating awareness of the benefits of magnetic and inertial confinement. -
The Beginning of the Nuclear Age the Einstein Szilard Letter to Roosevelt Aug
Questions 1. Otto Hahn received the 1945 Nobel prize for the experimental discovery of fission. His former colleague Lise Meitner, who explained the phenomenon did not. Do you consider that a fair decision of the Nobel prize committee? 2. What is the difference between a radiative capture reaction, a scattering reaction, and a nuclear reaction? 3. The allied bomb war against the civilian population did not bring the anticipated results, instead of weakening the will for resistance it strengthened it since it provided strong propaganda material to the German and Japanese leadership. Why did the bomb raids continue? The Beginning of the Nuclear Age The Einstein Szilard letter to Roosevelt Aug. 2, 1939 "Because of the danger that Hitler might be the first to have the bomb, I signed a letter to the President which had been drafted by Szilard. Had I known that the fear was not justified, I would not have participated in opening this Pandora's box, nor would Szilard. For my distrust of governments was not limited to Germany." Rumors or Reality? American and British nuclear physicists felt they needed to start a A-bomb project to avoid falling behind their German counterparts. They feared Hitler's forces would be the first to have use of atomic arms. This evaluation was based on a number of considerations: • The pre-war stop of uranium export • The high caliber of German theoretical and experimental physicists like Otto Hahn, Paul Harteck, Werner Heisenberg, Fritz Strassmann, and Carl-Friedrich von Weizsäcker; • German control of Europe's only uranium mine after the conquest of Czechoslovakia; • German capture of the world's largest supply of imported uranium with the fall of Belgium; • German possession of Europe's only cyclotron with the fall of France in 1940; • German control of the world's only commercial source of heavy water after its occupation of Norway. -
Max Planck Institute for the History of Science Werner Heisenberg And
MAX-PLANCK-INSTITUT FÜR WISSENSCHAFTSGESCHICHTE Max Planck Institute for the History of Science PREPRINT 203 (2002) Horst Kant Werner Heisenberg and the German Uranium Project Otto Hahn and the Declarations of Mainau and Göttingen Werner Heisenberg and the German Uranium Project* Horst Kant Werner Heisenberg’s (1901-1976) involvement in the German Uranium Project is the most con- troversial aspect of his life. The controversial discussions on it go from whether Germany at all wanted to built an atomic weapon or only an energy supplying machine (the last only for civil purposes or also for military use for instance in submarines), whether the scientists wanted to support or to thwart such efforts, whether Heisenberg and the others did really understand the mechanisms of an atomic bomb or not, and so on. Examples for both extreme positions in this controversy represent the books by Thomas Powers Heisenberg’s War. The Secret History of the German Bomb,1 who builds up him to a resistance fighter, and by Paul L. Rose Heisenberg and the Nazi Atomic Bomb Project – A Study in German Culture,2 who characterizes him as a liar, fool and with respect to the bomb as a poor scientist; both books were published in the 1990s. In the first part of my paper I will sum up the main facts, known on the German Uranium Project, and in the second part I will discuss some aspects of the role of Heisenberg and other German scientists, involved in this project. Although there is already written a lot on the German Uranium Project – and the best overview up to now supplies Mark Walker with his book German National Socialism and the quest for nuclear power, which was published in * Paper presented on a conference in Moscow (November 13/14, 2001) at the Institute for the History of Science and Technology [àÌÒÚËÚÛÚ ËÒÚÓËË ÂÒÚÂÒÚ‚ÓÁ̇ÌËfl Ë ÚÂıÌËÍË ËÏ. -
11 European Fusion Theory Conference
SCIENTIFIC PROGRAMME COMMITTEE F. Zonca(chair) ENEA, Italy D. Borba IST, Portugal M. Lisak VR, Sweden S. Cappello CNR, Italy V. Naulin Risø, Denmark F. Castejon CIEMAT, Spain M. Ottaviani CEA, France D. Van Eester TEC, Belgium O. Sauter CRPP, Switzerland th S. Günter IPP, Germany M. Tokar TEC, Germany 11 European J. Heikkinen Tekes, Finland M. Vlad INFLPR, Romania P. Helander UKAEA, UK Fusion Theory Conference Organised by: Association EURATOM-CEA and Université de Provence IMPORTANT DATES 30 April 2005 Deadline for submission of abstracts 15 June 2005 Information for contributors 30 June 2005 Deadline for registration and hotel reservation 26 -28 September 2005 11th EFTC LOCAL ORGANISING COMMITTEE M. Ottaviani (chairman) P. Beyer H. Capes A. Corso-Leclercq T. Hutter (scientific secretary) G. Huysmans (webmaster) R. Stamm Mailing Address: Mrs. A. Corso-Leclercq 11th EFTC Conference Secretariat 26 -28 September 2005 DRFC/SCCP/G2IC, bât. 513, Conference Centre CEA Cadarache, Aix-en-Provence, France 13108 St-Paul-lez-Durance, France Website : http://www-fusion-magnetique.cea.fr/eftc11/index.html E-mail : [email protected] Announcement and Call for Abstracts Photos by J-C Carbone SUBJECT MATTER A confirmation of receipt will be sent by e-mail within a week. Submissions printed on paper should be made only if severe problems The 11th European Fusion Theory Conference will be held in Aix-en- arise with electronic submission. The Scientific Committee will select the Provence in the south of France from the 26th to the 28th of September contributions on the basis of the submitted abstracts. Authors will be 2005. -
Plasma Physics and Controlled Fusion Research During Half a Century Bo Lehnert
SE0100262 TRITA-A Report ISSN 1102-2051 VETENSKAP OCH ISRN KTH/ALF/--01/4--SE IONST KTH Plasma Physics and Controlled Fusion Research During Half a Century Bo Lehnert Research and Training programme on CONTROLLED THERMONUCLEAR FUSION AND PLASMA PHYSICS (Association EURATOM/NFR) FUSION PLASMA PHYSICS ALFV N LABORATORY ROYAL INSTITUTE OF TECHNOLOGY SE-100 44 STOCKHOLM SWEDEN PLEASE BE AWARE THAT ALL OF THE MISSING PAGES IN THIS DOCUMENT WERE ORIGINALLY BLANK TRITA-ALF-2001-04 ISRN KTH/ALF/--01/4--SE Plasma Physics and Controlled Fusion Research During Half a Century Bo Lehnert VETENSKAP OCH KONST Stockholm, June 2001 The Alfven Laboratory Division of Fusion Plasma Physics Royal Institute of Technology SE-100 44 Stockholm, Sweden (Association EURATOM/NFR) Printed by Alfven Laboratory Fusion Plasma Physics Division Royal Institute of Technology SE-100 44 Stockholm PLASMA PHYSICS AND CONTROLLED FUSION RESEARCH DURING HALF A CENTURY Bo Lehnert Alfven Laboratory, Royal Institute of Technology S-100 44 Stockholm, Sweden ABSTRACT A review is given on the historical development of research on plasma physics and controlled fusion. The potentialities are outlined for fusion of light atomic nuclei, with respect to the available energy resources and the environmental properties. Various approaches in the research on controlled fusion are further described, as well as the present state of investigation and future perspectives, being based on the use of a hot plasma in a fusion reactor. Special reference is given to the part of this work which has been conducted in Sweden, merely to identify its place within the general historical development. Considerable progress has been made in fusion research during the last decades. -
Hitler's Uranium Club, the Secret Recordings at Farm Hall
HITLER’S URANIUM CLUB DER FARMHALLER NOBELPREIS-SONG (Melodie: Studio of seiner Reis) Detained since more than half a year Ein jeder weiss, das Unglueck kam Sind Hahn und wir in Farm Hall hier. Infolge splitting von Uran, Und fragt man wer is Schuld daran Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. The real reason nebenbei Die energy macht alles waermer. Ist weil we worked on nuclei. Only die Schweden werden aermer. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Die nuclei waren fuer den Krieg Auf akademisches Geheiss Und fuer den allgemeinen Sieg. Kriegt Deutschland einen Nobel-Preis. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Wie ist das moeglich, fragt man sich, In Oxford Street, da lebt ein Wesen, The story seems wunderlich. Die wird das heut’ mit Thraenen lesen. Und fragt man, wer ist Schuld daran Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Die Feldherrn, Staatschefs, Zeitungsknaben, Es fehlte damals nur ein atom, Ihn everyday im Munde haben. Haett er gesagt: I marry you madam. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Even the sweethearts in the world(s) Dies ist nur unsre-erste Feier, Sie nennen sich jetzt: “Atom-girls.” Ich glaub die Sache wird noch teuer, Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. -
Harold Furth Was Born in Vienna, Austria, on January 13, 1930
NATIONAL ACADEMY OF SCIENCES HAROLD P. FURTH 1930– 2002 A Biographical Memoir by T. KENNETH FOWLER Any opinions expressed in this memoir are those of the author and do not necessarily reflect the views of the National Academy of Sciences. Biographical Memoirs, VOLUME 83 PUBLISHED 2003 BY THE NATIONAL ACADEMIES PRESS WASHINGTON, D.C. Dietmer R. Kraus HAROLD P. FURTH January 13, 1930–February 21, 2002 BY T. KENNETH FOWLER AROLD FURTH, AN AMERICAN giant in the world of fusion H research, died of heart failure in Philadelphia on February 21, 2002. He is buried in Princeton, where he spent most of his career at the Princeton University Plasma Physics Laboratory. Harold and I were collaborators in the pursuit of fusion energy, at Princeton in his case, at Livermore in mine. I am deeply saddened by his death and honored to be the one to record his career for the National Academy of Sciences. Harold was elected to the Academy in 1976 for his many achievements in plasma physics, the underlying discipline for the magnetic confinement approach to harness nuclear fusion energy. From graduate school days Harold’s forte was a deep understanding of magnetic fields, one of the areas in which plasma physics has enriched other disciplines, especially astrophysics. This served him well in his fusion career, in inventing new concepts and in understanding the ultimately successful tokamak involving in part currents created by the plasma itself. (“Tokamak” is a Russian acronym for a nuclear fusion device in which a plasma is confined in a toroidal tube by a magnetic field.) Harold’s main contribution to magnetic fusion research 3 4 BIOGRAPHICAL MEMOIRS was the tokamak fusion test reactor (TFTR), which he proposed in 1973, and which provided the first definitive demonstration of controlled fusion energy in 1993-94, pro- ducing 10 megawatts of fusion power for about one second in a plasma of equal parts deuterium and tritium, the DT fuel of future fusion reactors.