Wolfgang Gentner
Wolfgang Gentner (23 July 1906 in
.Gentner received his doctorate in 1930 from the University of Frankfurt. From 1932 to 1935 he had a fellowship which allowed him to do
In 1956, Gentner was appointed Director of the Synchrocyclotron Department at CERN.[2] In 1958, he became director of the new Max Planck Institute for Nuclear Physics at Heidelberg. From 1967 to 1970, he was chairman of the Physicochemicl-technical Section of the Max Planck Society. From 1969 to 1971, he was President of the Science Policy Committee and President of the Council at CERN. From 1972, he was Vice-president of the Max Planck Society. From 1975, he was a member of the board of governors at the Weizmann Institute of Science, Israel.
Gentner helped found a number of European scientific organizations during the 1960s. The prestigious Wolfgang Gentner Fellowship for PhD students at CERN is named after Gentner.[3]
Education
From 1925 to 1930, Gentner studied at the
Career
From 1936 to 1945, Gentner was a staff assistant at Walther Bothe's Institut für Physik at the Kaiser-Wilhelm Institut für medizinische Forschung (KWImF, Kaiser Wilhelm Institute for Medical Research; today, the Max-Planck Institut für medizinische Forschung), in Heidelberg. One of his areas of specialization was in nuclear photoeffects (Kernphotoeffekt).[5][6][7][8]
In 1932, Walther Bothe had succeeded
By the end of 1937, the rapid successes Bothe and Gentner had with the building and research uses of a
In order to facilitate the construction of the cyclotron, at the end of 1938 and into 1939, with the help of a fellowship from the Helmholtz-Gesellschaft, Gentner was sent to Radiation Laboratory of the University of California (today, the
The
After the armistice between France and Germany in the summer of 1940, Bothe and Gentner received orders to inspect the cyclotron
A next mission of the HWA was the completion of the Heidelberg cyclotron. It was during 1941 that Bothe had acquired all the necessary funding to complete construction. The magnet was delivered in March 1943, and the first beam of deuteron was emitted in December. The inauguration ceremony for the cyclotron was held on 2 June 1944.[4]
In 1941, Gentner was authorized as a Dozent (lecturer) with a Lehrauftrag (teaching assignment) at the University of Heidelberg.[4][5]
In 1946, Gentner became an
During 1956 and 1957, Gentner was a member of the Arbeitskreis Kernphysik (Nuclear Physics Working Group) of the Fachkommission II "Forschung und Nachwuchs" (Commission II "Research and Growth") of the Deutschen Atomkommission (DAtK, German Atomic Energy Commission). Other members of the Nuclear Physics Working Group in both 1956 and 1957 were:
In 1956, soon after the founding of
At the end of 1957, Gentner was in negotiations with Otto Hahn, President of the Max-Planck Gesellschaft (MPG, Max Planck Society, successor of the
In 1959, in collaboration with his Heidelberg colleagues Otto Haxel and J. Hans D. Jensen, Gentner closed negotiations with the Heidelberger Gemeinderates (Heidelberg Local Council) to build a 6-Mev tandem-accelerator and a special building for the study of cosmic physics.[4]
From 1967 to 1970, Gentner was Vorsitzender (chairman) of the physikalisch-chemisch-technischen Sektion (Physicochemical-technical Section) of the Max-Planck Gesellschaft. During this period, the Max-Planck-Institut für Astronomie (
At CERN, from 1969 to 1971, Gentner was Vorsitzender des Wissenschaftsausschusses (President of the Science Policy Committee) and from 1972 to 1974 Präsident des Rates (President of the Council).[4]
From 1972, Gentner was Vice-president of the Max-Planck Gesellschaft. This was a particularly critical period for the MPG for purposes of consolidation, after 10 years of expansion.[5]
From 1975, Gentner was a member of the board of governors at the Weizmann Institute of Science, in Israel.[4][5]
In the second half of the 1960s, Gentner helped scientific colleagues with establishing scientific institutions. With his knowledge of French science, Gentner helped Heinz Maier-Liebnitz with the establishment of the
During his career, Gentner demonstrated his interest in Kosmochemie und Archäometrie (cosmochemistry and archaeometry), which are fields at the intersection of cultural and natural sciences.[23]
Honors
Gentner was a member of many scientific academies and was awarded a number of honors:[4]
- Cothenius-Medaille in Gold [1977] – German Academy of Sciences Leopoldina[24]
- Ernst Hellmut-Vits-Preises [1974][25]
- Officier de la Légion d'honneur[1965] (Officer of the Legion of Honor, France)
- Orden Pour le mérite für Wissenschaft und Künste [1974][28]
- Otto Hahn Prize of the City of Frankfurt am Main [1979][26]
- Wolfgang Gentner Chair established at the Weizmann Institute of Science, in Israel. [posthum][26]
Personal
Gentner married Alice Pfaehler. They had a son Ralph and a daughter Doris.[4]
Internal reports
The following reports were published in
- Walther Bothe and Wolfgang Gentner Die Energie der Spaltungsneutronen aus Uran G-17 (9 May 1940)
- Arnold Flammersfeld, Peter Jensen, Wolfgang Gentner Die Energietönung der Uranspaltung G-25 (21 May 1940)
- Arnold Flammersfeld, Peter Jensen, Wolfgang Gentner Die Aufteilungsverhältnisse und Energietönung bei der Uranspaltung G-26 (24 September 1940)
Selected bibliography
- Bothe, W.; Gentner, W. (1937). "Herstellung neuer Isotope durch Kernphotoeffekt". Die Naturwissenschaften (in German). 25 (8). Springer Science and Business Media LLC: 126. S2CID 36770067.
- Gentner, W. (1938). "Kernphotoeffekt unter gleichzeitiger Aussendung von zwei Neutronen". Die Naturwissenschaften (in German). 26 (7). Springer Science and Business Media LLC: 109. S2CID 41214225.
- Gentner, W. (1937). "Mitteilungen aus der Kernphysik". Die Naturwissenschaften (in German). 25 (29). Springer Science and Business Media LLC: 479–480. S2CID 30801328.
Notes
- ^ "People and things: Wolfgang Gentner". CERN Courier. 20 (8): 358–359. November 1980.
- ^ "Who's who in Cern: Wolfgang Weisskopf: Research Director Synchro-cyclotron division". CERN Courier. 1 (12): 2. July 1960.
- ^ "Deutsches Technisches Doktorandenprogramm am CERN (Wolfgang-Gentner-Stipendien)". wolfgang-gentner-stipendien.web.cern.ch. Retrieved 15 August 2022.
- ^ a b c d e f g h i j k l m n o p q Ulrich Schmidt-Rohr. "Wolfgang Gentner 1906–1980" (in German). Archived from the original on 6 July 2007.
- ^ a b c d e f g Hentschel and Hentschel, 1996, Appendix F; see the entry for Gentner.
- ^ a b c Walther Bothe and the Physics Institute: the Early Years of Nuclear Physics, Nobelprize.org.
- Die NaturwissenschaftenVolume 25, Issue 8, 126–126 (1937). Received 9 February 1937. Institutional affiliation: Institut für Physik at the Kaiser-Wilhelm Institut für medizinische Forschung.
- ^ W. Gentner Kernphotoeffekt unter gleichzeitiger Aussendung von zwei Neutronen, Die Naturwissenschaften Volume 26, Number 7, 109–109 (1938). Received 8 February 1938. Institutional affiliation: Institut für Physik at the Kaiser-Wilhelm Institut für medizinische Forschung.
- ^ Beyerchen, 1997, 141–167.
- ^ Beyerchen, 1977, 79–102.
- ^ Beyerchen, 1977, 103–140.
- ^ David M. States A History of the Kaiser Wilhelm Institute for Medical Research: 1929–1939: Walther Bothe and the Physics Institute: The Early Years of Nuclear Physics, Nobelprize.org (28 June 2001).
- ^ Das Physikalische und Radiologische Institut der Universität Heidelberg, Heidelberger Neueste Nachrichten Volume 56 (7 March 1913).
- ^ Hentschel and Hentschel, 1996, 363–364 and Appendix F; see the entries for Diebner and Döpel. See also the entry for the KWIP in Appendix A and the entry for the HWA in Appendix B.
- ^ Kristie Macrakis Surviving the Swastika: Scientific Research in Nazi Germany (Oxford, 1993) pp. 164–169.
- ^ Jagdish Mehra and Helmut Rechenberg The Historical Development of Quantum Theory. Volume 6. The Completion of Quantum Mechanics 1926–1941. Part 2. The Conceptual Completion and Extension of Quantum Mechanics 1932–1941. Epilogue: Aspects of the Further Development of Quantum Theory 1942–1999. (Springer, 2001) pp. 1010–1011.
- ^ Jörg Kummer Hermann Dänzer: 1904–1987 (University of Frankfurt).
- ^ Thomas Powers Heisenberg's War: The Secret History of the German Bomb (Knopf, 1993) 357.
- ^ Horst Kant Werner Heisenberg and the German Uranium Project / Otto Hahn and the Declarations of Mainau and Göttingen, Preprint 203 (Max-Planck Institut für Wissenschaftsgeschichte, 2002).
- ^ "Council elections". CERN Courier. 11 (1): 14. January 1971.
- ^ Max Planck Institute for Nuclear Physics, Innovations Report.
- ^ How Darmstadt Became the Center of Heavy Ion Physics, Gesellschaft für Schwerionenforschungs (GSI, Society for Heavy Ion Research).
- ^ Horst Wenninger Bookshelf, CERN Courier (Jun 4, 2007).
- ^ "Cothenius-Medaille". Nationale Akademie der Wissenschaften Leopoldina (in German). 22 September 2021. Retrieved 17 March 2022.
- Universität Münster(in German). Retrieved 17 March 2022.
- ^ a b c "Gentner Wolfgang – Detailseite". LEO-BW (in German). Retrieved 17 March 2022.
- ^ "Gentner, Wolfang" (PDF). badw.de. Retrieved 17 August 2023.
- ^ "Wolfgang Gentner". ORDEN POUR LE MÉRITE (in German). Retrieved 17 March 2022.
- ^ Hentschel and Hentschel, 1996, Appendix E; see the entry for Kernphysikalische Forschungsberichte.
- ^ Walker, 1993, 268–274.
Sources
- Beyerchen, Alan (1977). Scientists under Hitler : politics and the physics community in the Third Reich. New Haven: Yale University Press. OCLC 2818271.
- Citron, A In Memoriam Wolfgang Gentner, Physikalische Blätter Volume 36, 358–359 (1980)
- Hoffmann, Dieter (2006). Wolfgang Gentner : Festschrift zum 100. Geburtstag (in German). Berlin, Heidelberg: Springer-Verlag. OCLC 315758868.
- Hentschel, Klaus (1996). Physics and national socialism : an anthology of primary sources. Basel Boston: Birkhäuser Verlag. OCLC 34192524.
- Walker, Mark (1993). German national socialism and the quest for nuclear power, 1939-1949. Cambridge England New York: Cambridge University Press. OCLC 29632492.
- Weiner, Charles Oral history interview with Wolfgang Gentner AIP Niels Bohr Library, 15 November 1971 (AIP Niels Bohr Library, Wolfgang Gentner)