ASYMMETRIC NUCLEAR MATTER: A VARIATIONAL APPROACH
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Publication:3630889
DOI10.1142/S0217979208050279zbMATH Open1171.81435arXiv0805.2449MaRDI QIDQ3630889
Author name not available (Why is that?)
Publication date: 5 June 2009
Published in: (Search for Journal in Brave)
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, and 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.
Full work available at URL: https://arxiv.org/abs/0805.2449
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