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2026 ANS Annual Conference
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Denver, CO|Sheraton Denver
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The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
2020 ANS Virtual Winter Meeting Plenary Session Speaker
Dr. Kathryn McCarthy is Associate Laboratory Director, Fusion and Fission Energy and Science, at Oak Ridge National Laboratory. Her prior positions incude Vice-President, Science & Technology, and Laboratory Director for Canadian Nuclear Laboratories, Director of Domestic Programs for Nuclear Science and Technology (NS&T) at Idaho National Laboratory (INL), Director of the Light Water Reactor Sustainability Program Technical Integration Office, Deputy Associate Laboratory Director for NS&T, National Technical Director for the Systems Analysis Campaign for the DOE Fuel Cycle R&D Program. Dr. McCarthy was involved in various other nuclear fission and fusion programs before that; she was employed at the INL for 25 years. She was a Guest Scientist at the Kernforschungszentrum in Karlsruhe, Germany in 1989, and worked in the Soviet Union with the Department of Energy US/USSR Young Scientist Program (1989-1990), at the Efremov and Kurchatov Institutes in Russia, and the Latvian Academy of Science in Latvia.
Dr. McCarthy is a member of the National Academy of Engineering, and of the American Nuclear Society (ANS), and has held multiple ANS offices at the local and national level. Her awards include the an ANS Presidential citation in 2015 for “Leadership and guidance of the Light Water Reactor Sustainability effort….that has helped set the stage for US power companies to be able to make informed decisions regarding subsequent license renewal for their operating nuclear units…,” 2011 Nuclear Energy Advocate of the Year Award (given by the Partnership for Science and Technology), the 2011 Girl Scouts of Silver Sage Women of Today and Tomorrow Award, an American Nuclear Society Presidential Citation in 2007 for “…outstanding service to the ANS,” the 2000 ANS Women's Achievement Award, 1996 International Thermonuclear Experimental Reactor U.S. Home Team Leadership Award, and the 1994 David Rose Award for Excellence in Fusion Engineering.
Education
B. S. in nuclear engineering from the University of Arizona
M.S. and Ph.D. in nuclear engineering from the University of California, Los Angeles
Last modified October 26, 2020, 9:33am EDT