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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.
G. Rudstam, E. Lund
Nuclear Science and Engineering | Volume 64 | Number 3 | November 1977 | Pages 749-760
Technical Paper | doi.org/10.13182/NSE77-A27104
Articles are hosted by Taylor and Francis Online.
Energy spectra of delayed neutrons from the mass-separated fission products 79(Zn, Ga), 80, 81Ga, 94, 95Rb, and 129, 130 In have been measured. The neutron envelopes are deduced and compared to predicted envelopes using various mass formulas. The agreement is good for all precursors except for 79(Zn, Ga), whose predicted neutron window is too narrow to reproduce the experimental results.
