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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.
R. L. Macklin
Nuclear Science and Engineering | Volume 79 | Number 3 | November 1981 | Pages 265-268
Technical Paper | doi.org/10.13182/NSE81-A19403
Articles are hosted by Taylor and Francis Online.
The 197Au(n,γ) cross section was measured as a function of neutron energy by time of flight. The data agree well with recent results averaged over limited energy regions but fall slightly below the ENDF/B-V evaluation at most energies. The most prominent structure seen is attributed to competition cusps of several percent amplitude just above the thresholds for inelastic neutron scattering to 5/2+ levels in 197Au.