Constraining neutron-proton effective mass splitting through nuclear giant dipole resonance within transport approach

Yi-Dan Song, Min-Si Luo, Rui Wang +2

Based on the Boltzmann-Uehling-Uhlenbeck equation, we investigate the effects of the isovector nucleon effective mass $m_{v,0}^{\ast }$ and the in-medium nucleon-nucleon cross section $Ï…