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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Japan’s TEPCO resumes operations; Monday earthquake triggers response
Commercial operations have resumed at Kashiwazaki Kariwa nuclear power plant in Japan’s Niigata Prefecture, Tokyo Electric Power Company has announced.
Last week’s commercial restart of Unit 6, a 1,315-MWe boiling water reactor, is the first for a TEPCO nuclear facility since the March 11, 2011, earthquake and tsunami triggered an accident at the utility’s Fukushima Daiichi nuclear plant.
Technical Session|Special Session on Random Ray Transport
Tuesday, April 29, 2025|3:15–4:55PM MDT|E.P. Ensley A
Session Chair:
John Tramm (ANL)
Alternate Chair:
Elliott Biondo (ORNL)
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Linear Source Random Ray on GPU
3:15–3:40PM MDT
Rufus Neame (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), John Tramm (ANL)
Paper
Correcting k-eff-Normalisation-Induced Bias in the Time-Dependent Random Ray Method
3:40–4:05PM MDT
Maximilian Kraus (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), John Tramm (ANL), Eugene Shwageraus (Univ. Cambridge)
Coupled 1D Neutronics and Thermal-Hydraulics Modelling with the Random Ray Method
4:05–4:30PM MDT
Lucy Bland (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge)
Randomized Quasi-Monte Carlo Sampling in the Random Ray Method for Neutron Transport Simulations
4:30–4:55PM MDT
Samuel Pasmann (Thea Energy), John Tramm (ANL)
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