Speaker
Dr
Yusuke Tanimura
(Soongsil University)
Description
Charge symmetry breaking (CSB) of nuclear force is a key for a precise description of masses of normal nuclei and hypernuclei. In this work, I introduce the CSB effect by omega-rho_0 meson mixing term, which describes a part of CSB effects in nucleon-nucleon and nucleon-hyperon interactions in a unified way, in a framework of relativistic mean-field model. I will discuss the effects of the omega-rho0 mixing on nuclear mass and charge radius.
