[2B14-17] Fission Reaction 2

[2B15] Study of multi-nucleon transfer reaction using by Anti symmetrized Molecular Dynamics

*Yoko Ishii¹, Chikako Ishizuka¹, Akira Ono², Satoshi Chiba¹ (1. LANE, Toko Tech, 2. Tohoku Univ.)

Keywords:Nuclear fission, Nuclear data, Multi-nucleon transfer, Angular momentum distribution, Multi-chance fission

Multi-nucleon transfer reactions have been used to investigate nuclear fission probabilities in heavy element region. In their analysis, we assume the followings; (1)All reactions are two-body reaction, (2)Emitted particles are in the ground state, (3)Residual nuclei have no angular momenta, (4)Multi-chance fission probability follows GEF calculation. We calculated the excitation energies of ejectiles, the spin distributions of compound nuclide, and multi-chance fission probabilities in ¹⁸O + ²³⁷Np and ¹⁸O + ²⁵⁴Es systems using by Anti Symmetrized Molecular Dynamics, in order to examine the above hypothesis (1)-(4).