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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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From Capitol Hill: Nuclear is back, critical for America’s energy future
The U.S. House Energy and Commerce Subcommittee on Energy convened its first hearing of the year, “American Energy Dominance: Dawn of the New Nuclear Era,” on January 7, where lawmakers and industry leaders discussed how nuclear energy can help meet surging electricity demand driven by artificial intelligence, data centers, advanced manufacturing, and national security needs.
Technical Session
Tuesday, September 16, 2025|10:00–11:40AM CDT|Grand Salon DE
Session Chair:
Chris Chapman (ORNL)
Alternate Chair:
Travis M. Greene
Session Organizer:
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CALINS: A New ASNR Software for Sensitivity and Uncertainty Analysis in Nuclear Criticality Safety Evaluations
10:00–10:20AM CDT
PETILLON Barthélémi (ASNR), PERON Arthur (ASNR), VUIART Romain (ASNR), JAISWAL Vaibhav (ASNR), BROVCHENKO Mariya (ASNR)
Paper
CRISTALV2.1: The Next Version of the Cristal V2 Criticality Calculation Package - News and Improvements
10:20–10:40AM CDT
Arnaud Entringer (ASNR), Coralie Carmouze (CEA), Francois-Xavier Giffard (CEA), Sebastien Lahaye (CEA), Stephane Mengelle (CEA), Tangi Nicol (CEA), Arthur Peron (ASNR), Odile Petit (CEA), Julien Taforeau (ASNR), Romain Vuiart (ASNR)
MCNP Criticality Calculation Support using Cyclone Sage AI Assistant
10:40–11:00AM CDT
Daniel Cork (Orthrus Software), Tom Page (Cerberus Nuclear)
LATEC-2.0, the CRISTALV2.1 Package Workbench for Integrated Criticality Modeling
11:00–11:20AM CDT
Arthur Peron (ASNR), Arnaud Entringer (ASNR)
Learning from Transitioning between Criticality Codes, including the Development of a Modelling Library
11:20–11:30AM CDT
Shaun Digwood (Urenco Capenhurst)
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