[2B10-13] Fission Reaction 1

[2B13] Microscopic theoretical calculations for the charge polarization of fission fragments

*Shuichiro Ebata¹, Chikako Ishizuka¹, Shin Okumura¹, Satoshi Chiba¹ (1. Tokyo Institute of Technology)

Keywords:Nuclear data, Nuclear fission, Charge polarization, Microscopic theoretical calculation, Mean-field model

The nuclear charge distribution of fission fragments has important roles to estimate the delayed neutron yield and to calculate the r-process nucleosynthesis. To predict the nuclear charge distribution of not only 236U(235U+n)
but also other fissionable nuclide are very important for nuclear data. Therefore we investigate the charge distribution of each mass number using the microscopic theoretical model (three dimentional Skyrme Hartree-Fock+BCS model). We compare our results with unchanged charge distribution (UCD) and discuss the charge polarization from UCD.