Physics Journal of the Indonesian Physical Society
NEUTRINO MEAN FREE PATH IN NEUTRON STAR USING RELATIVISTIC MEAN FIELD POINT COUPLING (RMF-PC) MODEL
P.T.P. Hutauruk, C.K. Williams, A. Sulaksono and T. Mart
Departemen Fisika, FMIPA, Universitas Indonesia, Depok 16424, Indonesia
Neutrino differential cross section and mean free path in neutron matter have been calculated and studied. Relativistic Point Coupling (RMF-PC) model is chosen to describe the interaction among nucleons. Results are compared with ones using Walecka (RMF-FR) models. Their variances have been analyzed.