Measurement of the ${}^{239}$Pu(n,f)/${}^{235}$U(n,f) Cross-Section Ratio with the NIFFTE fission Time Projection Chamber

L. Snyder, M. Anastasiou, N. S. Bowden +37

The ${}^{239}$Pu(n,f)/${}^{235}$U(n,f) cross-section ratio has been measured with the fission Time Projection Chamber (fissionTPC) from 100 keV to 100 MeV. The fissionTPC provides thre…