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arXiv · 0805.2449

Asymmetric nuclear matter : a variational approach

S. Sarangi·P. K. Panda·S. K. Sahu·L. Maharana
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Abstract

We discuss here a self-consistent method to calculate the properties of the cold asymmetric nuclear matter. In this model, the nuclear matter is dressed with s-wave pion pairs and the nucleon-nucleon (N-N) interaction is mediated by these pion pairs, $ω$ and $ρ$ mesons. The parameters of these interactions are calculated self-consistently to obtain the saturation properties like equilibrium binding energy, pressure, compressibility and symmetry energy. The computed equation of state is then used in the Tolman- Oppenheimer-Volkoff (TOV) equation to study the mass and radius of a neutron star in the pure neutron matter limit.

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S. Sarangi, P. K. Panda, S. K. Sahu, L. Maharana. 2008-05-16. Asymmetric nuclear matter : a variational approach. https://doi.org/10.1142/s0217979208050279

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