U.S. Atomic Energy Commission

Interview with William Herrmannsfeldt, Staff Physicist at SLAC. Herrmannsfeldt recounts his German heritage, his upbringing in Ohio, and his early interests in physics which he pursued as an undergraduate at Miami University. He discusses his graduate work on beta decay and nuclear physics at the University of Illinois, under the direction of James Allen, and he describes his postdoctoral appointment at Los Alamos where he made detectors for bomb tests. Herrmannsfeldt explains the connection between his work at Los Alamos on electron optics and his initial research at SLAC, and he describes his work on linear accelerators. He describes his tenure as Secretary of the Advanced Development Group and his role at the AEC to concentrate on accelerator physics for Fermilab. Herrmannsfeldt explains the decision to move ahead with the PEP project and his LINAC work at Berkeley. Herrmannsfeldt explains the relevance of this research to nuclear fusion, and he describes some of the technical challenges in building the superconducting RF system. At the end of the interview, Herrmannsfeldt conveys the sense of fun he felt in learning new technological systems, the inherent challenges of beam dynamics, and he reflects on how SLAC has changed since its inception. 

Interview with Bruno Coppi, Professor of Physics Emeritus at MIT. Coppi recounts his childhood in Lombardi, Italy. He discusses his early interests in nuclear engineering and his graduate work in Milan on neutron transport theory. He explains the opportunities that led to his postgraduate appointment at the Princeton Plasma Physics Laboratory and his subsequent work at Stanford for his postdoctoral research in collision-less plasma. Coppi discusses his work at the Institute for Advanced Study where he interacted closely with Freeman Dyson, and he explains his decision to join the faculty at MIT where he could work with Bruno Rossi. He describes his collaborations in the Soviet Union with nuclear physicists, and he explains the sequencing of the Alcator program to the Ignitor program. Coppi describes the changes inherent in the AEC’s transformation into the DOE, and he explains the import of the Voyager 2 space mission. He describes his current interest in spontaneously rotating plasma and he reflects on why science is a humbling profession, even for geniuses. At the end of the interview, Coppi explains why the role of angular momentum remains profoundly mysterious, and why he is optimistic that he will continue to make contributions to the understanding of burning plasmas.

Elizabeth Paris interviews Wolfgang Panofsky, Director of the Stanford Linear Accelerator Center from 1961 to 1984. In this interview, Panofsky discusses the design and construction of particle accelerators and colliders at SLAC, especially the SPEAR (Stanford Positron Electron Accelerating Ring) collider, and his work with Gerard O’Neil, Bernard Gittelman, Carl Barber, and Burt Richter. Panofsky describes his influence on science and national security policy as a member of the President’s Science Advisory Committee, his role in the Nuclear Test Ban Treaty, and his involvement with the Atomic Energy Commission and the Congressional Joint Committee on Atomic Energy.

In this interview Ray Kidder discusses topics such as: Atomic Energy Commission; Lawrence Livermore Laboratory; California Institute of Technology (Caltech); Manhattan Project; serving in the navy as a technician during World War II; finishing his undergraduate degree at Ohio State University; hydrogen bombs; nuclear weapons; laser fusion; underground nuclear testing facilities; Richard Rhodes; Theodore Maiman; Keith Brueckner; Edward Teller; Los Alamos National Laboratory; Arms Control and Disarmament Agency (ACDA); Hans Bethe; KMS Fusion.

In this interview Wolfgang Panofsky discusses topics such as: his time at the High Energy Physics Laboratory at Stanford University; Stanford Linear Accelerators Center (SLAC); Atomic Energy Commission (AEC); Edwin McMillan; Burton Richter; running a physical laboratory; Luis Alvarez; the Cold War; University of California, Berkeley; teaching and setting up research projects for graduate students; serving on the President's Science Advisory Committee; Robert Marshak; McCarthyism and House Committee on Un-American Activities; Paul McDaniel; Vietnam War's effect; working with Chinese physicists; Frank Oppenheimer; Department of Energy; safety measures in the laboratories; arms control; Marvin Goldberger; JASON group; Richard Garwin; John Holdren.

In this interview Wolfgang Panofsky discusses topics such as: his time at the High Energy Physics Laboratory at Stanford University; Stanford Linear Accelerators Center (SLAC); Atomic Energy Commission (AEC); Edwin McMillan; Burton Richter; running a physical laboratory; Luis Alvarez; the Cold War; University of California, Berkeley; teaching and setting up research projects for graduate students; serving on the President's Science Advisory Committee; Robert Marshak; McCarthyism and House Committee on Un-American Activities; Paul McDaniel; Vietnam War's effect; working with Chinese physicists; Frank Oppenheimer; Department of Energy; safety measures in the laboratories; arms control; Marvin Goldberger; JASON group; Richard Garwin; John Holdren.

In this interview Wolfgang Panofsky discusses topics such as: his time at the High Energy Physics Laboratory at Stanford University; Stanford Linear Accelerators Center (SLAC); Atomic Energy Commission (AEC); Edwin McMillan; Burton Richter; running a physical laboratory; Luis Alvarez; the Cold War; University of California, Berkeley; teaching and setting up research projects for graduate students; serving on the President's Science Advisory Committee; Robert Marshak; McCarthyism and House Committee on Un-American Activities; Paul McDaniel; Vietnam War's effect; working with Chinese physicists; Frank Oppenheimer; Department of Energy; safety measures in the laboratories; arms control; Marvin Goldberger; JASON group; Richard Garwin; John Holdren.

In this interview Wolfgang Panofsky discusses topics such as: his time at the High Energy Physics Laboratory at Stanford University; Stanford Linear Accelerators Center (SLAC); Atomic Energy Commission (AEC); Edwin McMillan; Burton Richter; running a physical laboratory; Luis Alvarez; the Cold War; University of California, Berkeley; teaching and setting up research projects for graduate students; serving on the President's Science Advisory Committee; Robert Marshak; McCarthyism and House Committee on Un-American Activities; Paul McDaniel; Vietnam War's effect; working with Chinese physicists; Frank Oppenheimer; Department of Energy; safety measures in the laboratories; arms control; Marvin Goldberger; JASON group; Richard Garwin; John Holdren.

Family background, early education, and science-technology interests in California and Oregon; Willamette College and radio electronics; contacts with E.O. Lawrence; career as graduate student at University of California, Berkeley, 1942-1949; war work at Berkeley Radiation Laboratory and Los Alamos; security; attitudes toward Trinity test and Hiroshima; postwar political involvement; big machines and general comments on postwar physics.

Recollections of research on the HF cw (continuous wave) laser. Gross' work at Aerospace Inc. from 1965 on. High altitude atmosphere reaction associated with atmospheric re-entry. Collaboration with T. Jacobs on the cw laser design and HF gas-dynamic laser research (Hartunian); comments on three independent Atomic Energy Commission proposals for laser isotope seperation; contacts with foreign scientists (N.O. Basov, A.N. Oraevskij).