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Research on the prompt neutron multiplicity of fission fragments for 235U(n,f)
Authors:CHEN Yong-Jing  LIU Ting-Jin  SHU Neng-Chuan
Abstract:According to some experimental and evaluated data, the total excitation energy partitioning way between both of the fission fragments was given with a semi-empirical method. With the calculated energy partitioning way, the prompt neutron multiplicity as a function of fragment mass, (-v)(A), for neutron-induced fission of 235U at En=0.0253 eV, 3 MeV, and 5 MeV was calculated. The results are checked with the total average prompt neutron multiplicities (-v) and compared with the experimental and evaluated data.
Keywords:fission fragment  energy partition  neutron multiplicity
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