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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Westinghouse, Nordion, and PSEG team up to produce Co‑60 in the United States
This past January, Westinghouse Electric Company, Nordion, and PSEG Nuclear formalized agreements to implement newly developed cobalt-60 production technology at Units 1 and 2 of PSEG’s Salem nuclear power plant in New Jersey, with the Co-60 to be supplied to Nordion. Through an ongoing joint initiative, the companies aim to harness U.S. pressurized water reactors to produce a key medical isotope and build the first commercial-scale Co-60 production platform in the United States.
Technical Session|Monte Carlo Methods and Applications
Monday, April 28, 2025|10:00–11:40AM MDT|Lawrence B
Session Chair:
David Griesheimer (Naval Nuclear Laboratory)
Alternate Chair:
John Tramm (ANL)
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A Study of Temperature Feedback in the DARWIN Core Concept with Comparison of Monte Carlo and Deterministic Approaches
10:00–10:25AM MDT
Anze Mihelcic (Jožef Stefan Institute), Dušan Čalič (Jožef Stefan Institute), Luka Snoj (Jožef Stefan Institute)
Paper
On-the-fly Temperature Treatment Routine for Unresolved Resonance Probability Table Sampling in Serpent 2
10:25–10:50AM MDT
Jaakko Leppänen (VTT Technical Research Centre of Finland)
Convergence Analysis on Large Scale Models Simulated Using the GUARDYAN-SUBCHANFLOW Coupled Code System
10:50–11:15AM MDT
Elod Pázmán (Budapest Univ. Technology and Economics), Gabor Tolnai (Budapest Univ. Technology and Economics), David Legrady (Budapest Univ. Technology and Economics), Tamas Hajas (Budapest Univ. Technology and Economics)
Multi-Material Cell Treatments in the LLNL Imp IMC Code
11:15–11:40AM MDT
Evan S. Gonzalez (LLNL), Patrick S. Brantley (LLNL), Matthew J. O'Brien (LLNL)
