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Nuclear matter and neutron matter for improved quark mass density- dependent model with $rho$ mesons

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 نشر من قبل Chen Wu
 تاريخ النشر 2008
  مجال البحث
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A new improved quark mass density-dependent model including u, d quarks, $sigma$ mesons, $omega$ mesons and $rho$ mesons is presented. Employing this model, the properties of nuclear matter, neutron matter and neutron star are studied. We find that it can describe above properties successfully. The results given by the new improved quark mass density- dependent model and by the quark meson coupling model are compared.



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