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Nuclear Matter Mean Field with Extended NJL Model

Steven A. Moszkowski, Constanca da Providencia, Joao da Providencia, Joao M. Moreira

nucl-tharXiv:nucl-th/0204047

Abstract

An extended version of the Nambu-Jona-Lasinio (NJL) model is applied to describe both nuclear matter and surface properties of finite nuclei. Several parameter sets are discussed and a comparison of the saturation properties and equation of state (EOS) with the NL3 parametrization of the non-linear Walecka model is made. The properties of asymmetric matter are discussed.

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