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Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NRC’s David Wright visits the Hill and more NRC news
Wright
The Nuclear Regulatory Commission is in the spotlight today for three very different reasons. First, NRC Chair David Wright was on Capitol Hill yesterday for his renomination hearing in front of the Senate’s Environment and Public Works Committee. Second, the NRC released its updated milestone schedules according to the Nuclear Energy Innovation and Modernization Act (NEIMA) and the executive orders signed by President Trump last month; and third, as reported by Reuters on Tuesday, 28 former NRC officials have condemned the dismissal of Commissioner Hanson earlier this month.
Renomination: EPW Committee chair Sen. Shelley Moore Capito (R., W.Va.) opened the hearing with a statement praising Wright’s experience and emphasized the urgency of stable leadership at the NRC.
“China is executing a rapid build-out of its nuclear industry,” Capito said. “The demand for clean, baseload power is skyrocketing as we position America to win the AI race.”
14th International Topical Meeting on Nuclear Applications of Accelerators
Technical Session
Wednesday, December 1, 2021|4:20–5:45PM EST |Lincoln West
Session Chair:
Lin Shao
Session Organizer:
Eric J. Pitcher
Student Assistant:
Zach Deziel
To access the session recording, you must be logged in and registered for the meeting.
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Demonstrated Performance of High Current Isotope Production Targetry at LANL
4:25–4:45PM EST
Ellen M. O'Brien (LANL), Christiaan E. Vermeulen (LANL), Eva R. Birnbaum (LANL), Eric R. Olivas (LANL), David A. Reass (LANL)
Paper
Neutronics Impacts of SNS Proton Power Upgrade
4:45–5:05PM EST
F. X. Gallmeier (ORNL), W. Lu (ORNL), I. Remec (ORNL), I. I. Popova (ORNL), K. Bekar (ORNL), B. W. Riemer (ORNL)
Reference
KIPT Target Cooling System Modeling and Analyses by ANSYS FLUENT
5:05–5:25PM EST
A. Talamo (ANL), Z. Zhong (ANL), Y. Gohar (ANL)
The Effect of P+ -Ion Exposure of Ohmic Contacts Mo/Si of Bipolar Transistor on the Grain Size of Mo Films
5:25–5:45PM EST
Yu. Snitovsky (JSC Integral), Ya. Solovyov (JSC Integral)
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