“…As pointed out in the introduction, the present work is part of a study to investigate the effect of the incoming probe (e.g., neutron versus photon) on nuclear fission observables [33,35,47,48]. The present FPY values measured for the three systems, namely, 235 U(γ,f), 238 U(γ,f), and 239 Pu(γ,f) are compared with previous measurements and/or evaluations for 234 U(n,f), 237 U(n,f), and 238 Pu(n,f), respectively ( Fig.…”