Deformation parameter changes in fission mass yields within the systematic statistical scission-point model

Payam Mehdipour Kaldiani

Table 1. The βm,L values for spontaneous fission (SP) and photofission of some fissioning systems with Tcoll = 1 MeV. (βm,H = 0.5).

AL SP 238U 238U 240Pu 239Pu 237Np 237Np and 8 MeV 67.8 MeV 10 MeV 28 MeV 9.5 MeV 28 MeV 80–87 0.40 0.33 0.37 0.25 0.3 0.3 87–90 0.40 0.33 0.41 0.32 0.39 0.39 91–93 0.42 0.37 0.41 0.32 0.39 0.39 94 0.42 0.37 0.41 0.36 0.39 0.39 95 0.42 0.4 0.41 0.32 0.39 0.39 96–98 0.47 0.45 0.45 0.36 0.45 0.45 99 0.53 0.53 0.5 0.47 0.45 0.45 100–101 0.53 0.5 0.55 0.45 0.45 0.45 102 0.53 0.52 0.53 0.42 0.45 0.45 103 0.53 0.5 0.5 0.43 0.45 0.45 104 0.53 0.5 0.53 0.46 0.45 0.45 105–109 0.53 0.5 0.5 0.4 0.45 0.45 107 0.53 0.5 0.52 0.4 0.45 0.45 110- 0.53 0.5 0.5 0.4 0.45 0.45