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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
February 2026
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November 2025
Latest News
EnergySolutions confirms plans for new nuclear at Kewaunee
Utah-based EnergySolutions announced on January 15 that it has submitted a notice of intent to the Nuclear Regulatory Commission, confirming that the company plans to submit an application for a “major licensing action” for new nuclear generation at the closed Kewaunee nuclear power plant in Wisconsin. Applications for an early site permit, construction permit, or combined license are currently being evaluated, the company said.
Technical Session|Methods Development
Monday, July 21, 2025|10:00AM–12:05PM EDT|Gulf Room
Session Chair:
Matthew A. Jessee
Alternate Chair:
William C. Dawn
Session Organizer:
Scott P. Palmtag
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Peacock: A Monte Carlo Transport Code with Depletion for Reactor Modeling
10:00–10:25AM EDT
William C. Dawn (Studsvik), Charles Wemple (Studsvik)
Paper
Studsvik's Core Management System 5: Overview and Recent Developments
10:25–10:50AM EDT
R. Ferrer (Studsvik), J. Hykes (Studsvik), T. Bahadir (Studsvik), G. Grandi (Studsvik), T. Simeonov (Studsvik), J. Rhodes III (Studsvik)
Sensitivity Study of Epithermal Resonance Up-scattering Using the SCALE/Polaris-PARCS Code Procedure for LWR Physics Analysis
10:50–11:15AM EDT
Kang-Seog Kim (ORNL), William A. Wieselquist (ORNL)
A Low-memory Eigenvalue Sensitivity Calculation Method for Deterministic Neutron Transport
11:15–11:40AM EDT
Rufus Neame (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge)
SCALE 6.3 Enhancements to the Polaris Lattice Physics Code for Light-Water Reactor Confirmatory Analysis
11:40AM–12:05PM EDT
Matthew A. Jessee (ORNL), Ugur Mertyurek (ORNL), Kang Seong Kim (ORNL), Shane W. D. Hart (ORNL), Andrew M. Holcomb (ORNL), Jin Whan Bae (ORNL), Byoung Kyu Jeon (ORNL), William A. Wieselquist (ORNL)
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