The intranuclear cascade model was investigated to explain (p, dx) and (p, ax) reactions at incident energies of around 50 MeV. Since these reactions are governed mainly by the direct pickup process, the model was expanded to include exclusive pickup processes leading to hole-state-excitations. The energy of the outgoing clusters is determined with single-particle energies of transferred nucleons, the reaction Q-value, and the recoil of the residual nucleus. The rescattering of the produced cluster inside the nucleus is treated within the intranuclear cascade model. The emission angle is given by the sum of momentum vectors of transferred nucleons in addition to the deflection at the nuclear surface, which was introduced to explain angular distributions of elastic scattering. Double differential cross sections of reactions were calculated and compared with experimental data. The proposed model showed a high predictive power over the wide range of emission energies and angles. The treatment ofthe cluster transport inside the nucleus was also verified.
|EPJ Web of Conferences
|Published - Jun 21 2016
|5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015 - Tokyo, Japan
Duration: Oct 19 2015 → Oct 23 2015
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy