Critical Stability 2014

Higher-Order Isospin Asymmetric Nuclear Matter Expansion for Pressure, Binding Energy and Chemical Potential

Non programmé

20m

Santos, Brazil

Orateur

Mme Bianca Martins Santos (Universidade Federal Fluminense)

Description

By using a nonrelativistic limit based at point-coupling versions of finite range nuclear relativistic mean-field models containing cubic and quartic self interactions in the scalar field, we derive the analytical expressions for pressure, chemical potential and energy per particle expanded up to sixth-order in isospin asymmetry parameter. In the expansion, the thermodynamic consistency afforded by the Hugenholtz-van-Hove theorem is achieved. This expansion may be of importance for asymmetric nuclear matter at high densities. Collaboration with M. Dutra, O. Lourenco and A. Delfino.