Isospin Dependence of Nucleon-Nucleon Elastic Cross Section

Qingfeng Li, Zhuxia Li, Guangjun Mao

The in-medium neutron-proton, proton-proton(neutron-neutron) scattering cross sections(${\sigma }_{np}^{\ast }$, ${\sigma }_{pp(nn)}^{\ast }$) are studied based on QHD-II type Lagrangian within the framew…