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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.
M. Viennot, M. Berrada, G. Paic, S. Joly
Nuclear Science and Engineering | Volume 108 | Number 3 | July 1991 | Pages 289-301
Technical Note | doi.org/10.13182/NSE87-157
Articles are hosted by Taylor and Francis Online.
Cross sections of (n,p) and (n,np +pn + d) reactions have been measured at neutron energies near 14 MeV for 46,47,48,50Ti, 52,53Cr, 54,56,57,58 Fe, 59 Co, 50,60,61,62Ni, and 64,66,67,68Zn by means of the activation technique relative to the well-known 27Al(n,p)27Mg or 27Al (n,α) 24Na reaction cross sections. The samples are made of natural elements mixed with aluminum oxide (Al2O3), both in powder form. Gamma rays emitted by the residual radioactive nuclei are detected with a Ge(Li) detector in close contact with the sample. The data are compared with recently measured and calculated cross sections.