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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
Technical Session|Reactor Physics
Saturday, April 18, 2026|1:15–2:15PM CDT|RUDR 404
Session Chair:
Joshua Haines
Alternate Chair:
Zach Lassater
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Reactor Stability Analysis of a European Pressurized Water Reactor
1:15–1:35PM CDT
William Ferraz (TAMU), Michael Parnell (TAMU), Pavel V. Tsvetkov (TAMU)
Paper
Neutronic Analysis of the HeHeCR-350 Prismatic High-Temperature Gas-Cooled Reactor
1:35–1:55PM CDT
Tivon P. Straub (Missouri Univ. Science and Technology), Cade Hilger (Missouri Univ. Science and Technology), Baylor G. Dickinson (Missouri Univ. Science and Technology), Drew J. Barringhaus (Missouri Univ. Science and Technology), Garrett D. Gretzschel (Missouri Univ. Science and Technology), Jenna Hoerchler (Missouri Univ. Science and Technology)
Analysis of Fission Matrix Databases using Temperature Profiles obtained from High-Fidelity Multiphysics Simulations
1:55–2:15PM CDT
Maximiliano Dalinger (Penn State), Elia Merzari (Penn State), Saya Lee (Penn State), Alex Nellis (Penn State)
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