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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.
Yinlu Han
Nuclear Science and Engineering | Volume 158 | Number 1 | January 2008 | Pages 78-87
Technical Paper | doi.org/10.13182/NSE08-A2740
Articles are hosted by Taylor and Francis Online.
Consistent calculation and analysis of neutron scattering data of 232,234,236,238,240U with a spherical optical model, the unified Hauser-Feshbach theory and the exciton model, the linear angular momentum-dependent exciton state density model, and the coupled channel theory are carried above the resolved resonance range and below 20 MeV based on the experimental data of total, nonelastic-scattering, fission, and other reaction cross sections and elastic-scattering angular distributions. Theoretical calculations are compared with experimental data and other evaluated data from ENDF/B-VII and JENDL-3.3.