Nuclear structure

Interviewed by
David Zierler
Interview date
Location
Video conference
Abstract

In this interview, David Zierler, Oral Historian for AIP, interviews Richard Casten, D. Allan Bromley Professor of Physics Emeritus at Yale, and consultant for the Facility for Rare Ion Beams facility at Michigan State. Casten recounts his childhood in Manhattan and his decision to attend Holy Cross for his undergraduate studies, where he pursued a degree in physics from the outset. He describes the long term benefits of a degree that required significant coursework in the humanities, and how he came to focus on nuclear physics as a research focus. Casten describes his graduate work at Yale and his work with Allan Bromley, who at the time was working on lower energy accelerators. Casten explains the major research questions in nuclear physics at that time, and he describe his research in the Coulomb excitation in the osmium isotopes. He recounts his time at the Niels Bohr Institute in Copenhagen, his work using the triton beam at Los Alamos, and his subsequent research on the tandem accelerator at Brookhaven. Casten explains the rise of interest in the interacting boson model, and he describes his decision to join the faculty at Yale where he directed the Wright Nuclear Structure Lab. He describes his research over the course of his tenure at Yale, and the import of the collaborations he has maintained with his colleagues in Cologne. At the end of the interview, Casten provides an overview of his key contributions, and he shares what is most compelling to him for the future of nuclear physics.

Interviewed by
David Zierler
Interview date
Location
Video conference
Abstract

In this interview, David Zierler, Oral Historian for AIP, interviews Hamish Robertson, Boeing Distinguished Professor of Physics Emeritus at the University of Washington. Robertson recounts his childhood in Hamilton, Canada and his experiences as an undergraduate at Oxford University and his early interest in working at Los Alamos Lab. He describes his decision to pursue graduate work at McMaster University, which had just built the first nuclear reactor on a college campus in Canada, and his intent to focus on atomic beam physics. Robertson explains his post-doctoral research at Michigan State and his shift from nuclear structure physics to neutrino physics and his formative sabbatical year at Princeton and his tenure at Los Alamos, where he worked on neutrino mass. He describes his views on the standard model, and the recruitment process that led to his decision to join the faculty at UW, where he helped to create a laboratory to continue research on neutrinos. Robertson talks about the major influence of John Bahcall, and he describes the issues in physics research that remain compelling to him.

Interviewed by
Charles Weiner
Interview date
Location
Condon's home, Boulder, Colorado
Abstract

In this interview, Edward Uhler Condon discusses topics such as: his family background; early education; influence of high school physics teacher, William Howell Williams, 1914-1918, and later teacher at University of California, Berkeley; interval as boy reporter. Undergraduate years at Berkeley, beginning in 1921 in chemistry department; Ph.D. in physics, 1926; association with Fred Weinberg. Discovery of Erwin Schrödinger's wave mechanics papers; International Education Board fellowship to study quantum mechanics at Göttingen, 1926. Work on Bell Systems technical journal for six months before accepting lectureship at Columbia University; teaching post at Princeton University; Condon and Philip Morse's Quantum Mechanics, result of Columbia and Princeton courses. Relations with University of California; role in persuading Ernest Lawrence to go to Berkeley from Yale University. Recollections of Michigan summer school. Work at Westinghouse on applications of nuclear physics to industry, including completion of Van de Graaff machine, 1937-1940; setting up Westinghouse research fellowships, 1938; Massachusetts Institute of Technology conference on applications of nuclear physics, October 1940; war work on microwave radar. J. Robert Oppenheimer asks Condon to come to Los Alamos Scientific Laboratory; tour of Los Alamos with Leslie Groves; reasons for leaving Los Alamos after a few weeks. Work as head of theoretical section of Lawrence's laboratory, August 1943-1945; British scientists. Evaluation of Westinghouse's four million-volt machine. Description of Nimitron, a physical computer, designed for 1939 World's Fair. Discussion of 1928 radioactivity. Reminiscences of Ronald Gurney's later career and his trouble with security. Discussion of postwar events, such as the Quebec Conference, McMahon Act, Moran's book about Winston Churchill. Peacetime development of atomic energy; establishment of the Senate's Special Committee on atomic energy. Directorship of the National Bureau of Standards (NBS), 1945-1951. Work on superconductivity; W. Emmanuel Maxwell and John Pelham. Accomplishments at NBS. Hearings in 1948 and 1952 before the Department of Commerce under Truman's loyalty program; Averell Harriman. Director of Research at Corning, 1951. House Un-American Activities Committee hearing, 1954; J. R. Oppenheimer and Bernard Peters; reopening of clearances, loss of Corning position; becomes Corning consultant. Head of Washington University physics department, 1956-1963; Oberlin College, 1962; interest in modernizing teaching; Joint Institute for Laboratory Astrophysics (JILA), from 1963; editor of Reviews of Modern Physics, 1957-1968; establishment of the National Accelerator Laboratory (Chicago); the UFO story. Comments on his most satisfying and his least satisfying work. Also prominently mentioned are: Raymond T. Birge and Henry Wallace.

Interviewed by
Charles Weiner
Interview date
Location
Boulder, Colorado
Abstract

In this interview, Edward Uhler Condon discusses topics such as: his family background; early education; influence of high school physics teacher, William Howell Williams, 1914-1918, and later teacher at University of California, Berkeley; interval as boy reporter. Undergraduate years at Berkeley, beginning in 1921 in chemistry department; Ph.D. in physics, 1926; association with Fred Weinberg. Discovery of Erwin Schrödinger's wave mechanics papers; International Education Board fellowship to study quantum mechanics at Göttingen, 1926. Work on Bell Systems technical journal for six months before accepting lectureship at Columbia University; teaching post at Princeton University; Condon and Philip Morse's Quantum Mechanics, result of Columbia and Princeton courses. Relations with University of California; role in persuading Ernest Lawrence to go to Berkeley from Yale University. Recollections of Michigan summer school. Work at Westinghouse on applications of nuclear physics to industry, including completion of Van de Graaff machine, 1937-1940; setting up Westinghouse research fellowships, 1938; Massachusetts Institute of Technology conference on applications of nuclear physics, October 1940; war work on microwave radar. J. Robert Oppenheimer asks Condon to come to Los Alamos Scientific Laboratory; tour of Los Alamos with Leslie Groves; reasons for leaving Los Alamos after a few weeks. Work as head of theoretical section of Lawrence's laboratory, August 1943-1945; British scientists. Evaluation of Westinghouse's four million-volt machine. Description of Nimitron, a physical computer, designed for 1939 World's Fair. Discussion of 1928 radioactivity. Reminiscences of Ronald Gurney's later career and his trouble with security. Discussion of postwar events, such as the Quebec Conference, McMahon Act, Moran's book about Winston Churchill. Peacetime development of atomic energy; establishment of the Senate's Special Committee on atomic energy. Directorship of the National Bureau of Standards (NBS), 1945-1951. Work on superconductivity; W. Emmanuel Maxwell and John Pelham. Accomplishments at NBS. Hearings in 1948 and 1952 before the Department of Commerce under Truman's loyalty program; Averell Harriman. Director of Research at Corning, 1951. House Un-American Activities Committee hearing, 1954; J. R. Oppenheimer and Bernard Peters; reopening of clearances, loss of Corning position; becomes Corning consultant. Head of Washington University physics department, 1956-1963; Oberlin College, 1962; interest in modernizing teaching; Joint Institute for Laboratory Astrophysics (JILA), from 1963; editor of Reviews of Modern Physics, 1957-1968; establishment of the National Accelerator Laboratory (Chicago); the UFO story. Comments on his most satisfying and his least satisfying work. Also prominently mentioned are: Raymond T. Birge and Henry Wallace.

Interviewed by
Charles Weiner
Interview date
Location
Boulder, Colorado
Abstract

In this interview, Edward Uhler Condon discusses topics such as: his family background; early education; influence of high school physics teacher, William Howell Williams, 1914-1918, and later teacher at University of California, Berkeley; interval as boy reporter. Undergraduate years at Berkeley, beginning in 1921 in chemistry department; Ph.D. in physics, 1926; association with Fred Weinberg. Discovery of Erwin Schrödinger's wave mechanics papers; International Education Board fellowship to study quantum mechanics at Göttingen, 1926. Work on Bell Systems technical journal for six months before accepting lectureship at Columbia University; teaching post at Princeton University; Condon and Philip Morse's Quantum Mechanics, result of Columbia and Princeton courses. Relations with University of California; role in persuading Ernest Lawrence to go to Berkeley from Yale University. Recollections of Michigan summer school. Work at Westinghouse on applications of nuclear physics to industry, including completion of Van de Graaff machine, 1937-1940; setting up Westinghouse research fellowships, 1938; Massachusetts Institute of Technology conference on applications of nuclear physics, October 1940; war work on microwave radar. J. Robert Oppenheimer asks Condon to come to Los Alamos Scientific Laboratory; tour of Los Alamos with Leslie Groves; reasons for leaving Los Alamos after a few weeks. Work as head of theoretical section of Lawrence's laboratory, August 1943-1945; British scientists. Evaluation of Westinghouse's four million-volt machine. Description of Nimitron, a physical computer, designed for 1939 World's Fair. Discussion of 1928 radioactivity. Reminiscences of Ronald Gurney's later career and his trouble with security. Discussion of postwar events, such as the Quebec Conference, McMahon Act, Moran's book about Winston Churchill. Peacetime development of atomic energy; establishment of the Senate's Special Committee on atomic energy. Directorship of the National Bureau of Standards (NBS), 1945-1951. Work on superconductivity; W. Emmanuel Maxwell and John Pelham. Accomplishments at NBS. Hearings in 1948 and 1952 before the Department of Commerce under Truman's loyalty program; Averell Harriman. Director of Research at Corning, 1951. House Un-American Activities Committee hearing, 1954; J. R. Oppenheimer and Bernard Peters; reopening of clearances, loss of Corning position; becomes Corning consultant. Head of Washington University physics department, 1956-1963; Oberlin College, 1962; interest in modernizing teaching; Joint Institute for Laboratory Astrophysics (JILA), from 1963; editor of Reviews of Modern Physics, 1957-1968; establishment of the National Accelerator Laboratory (Chicago); the UFO story. Comments on his most satisfying and his least satisfying work. Also prominently mentioned are: Raymond T. Birge and Henry Wallace.