Saturation properties of nuclear matter in a relativistic mean field model constrained by quark dynamics
Langue
en
Communication dans un congrès
Ce document a été publié dans
AIP Conference Proceedings, AIP Conference Proceedings, 2006-09-07. 2006
Résumé en anglais
We have built an effective Walecka-type hadronic Lagrangian in which the hadron masses and the density dependence of the coupling constants are deduced from the quark dynamics using a Nambu-Jona-Lasinio model. The parameters ...Lire la suite >
We have built an effective Walecka-type hadronic Lagrangian in which the hadron masses and the density dependence of the coupling constants are deduced from the quark dynamics using a Nambu-Jona-Lasinio model. The parameters of this Nambu-Jona-Lasinio model have been determined using the meson properties in the vacuum but also in the medium through the omega meson mass in nuclei measured by the TAPS collaboration. Realistic properties of nuclear matter have been obtained.< Réduire
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