Isospin Effects of Critical Behavior in Lattice Gas Model

Abstract

Isospin effects of the critical phenomena were studied via Xe isotopes in the\nframe of lattice gas model. All the critical temperatures for four Xe isotopes\nare close to 5.5 MeV at the same freeze-out density of about 0.39 $\\rho_0$. The\ncritical values of power law parameter of mass distribution, mean multiplicity\nof intermediate mass fragments (IMF), information entropy and Campi's second\nmoment show minor dependence on the isospin at the critical point.\n