摘要
本工作对曾经测量的^(12)C+^(197)Au、^(12)C+^(209)Bi 和^(14)N+^(207)Pb 裂变激发函数数据进行分析,并直接确定了裂变时标,结果与类似的工作作了比较,并且还讨论了核粘滞性对裂变时标的影响.
The fission timescales are determined directly from the analysis of the
measured fission excitation function data for the ^(12)C+^(197)Au,^(12)C+^(209)Bi and ^(14)N+^(207)Pb reac-
tions.Our results are compared with those of similar work.The effect of the nuclear viscosity
on the fission timescales is also discussed.
关键词
裂变几率
裂变时标
裂变激发函数
fission probability
fission timescale
nuclear viscosity
