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The deadline arrives: Checking in on the Reactor Pilot Program
On May 23, 2025, President Trump signed Executive Order 14301, “Reforming Nuclear Reactor Testing at the DOE,” which instructed the Department of Energy to create a Reactor Pilot Program (RPP)—a new system in which companies could pursue DOE authorization to build and test their first-of-a-kind nuclear technologies. EO 14301 set an ambitious goal for that program: three reactors achieving criticality by July 4, 2026.
T. J. Hoffman
Nuclear Science and Engineering | Volume 69 | Number 1 | January 1979 | Pages 76-77
Technical Paper | doi.org/10.13182/NSE79-A21287
Articles are hosted by Taylor and Francis Online.
In this paper, a method of optimizing the selection of source particle parameters in Monte Carlo calculations is developed. This method is based on using information learned from previous histories to influence the selection of source particle parameters for subsequent histories. The results of a problem in which this source biasing optimization technique is applied to source energy biasing are presented.
