Skip to Main content Skip to Navigation
Journal articles

Saturation properties of nuclear matter in a relativistc mean field model constrained by the quark dynamics

Abstract : 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. In order to stabilize nuclear matter an eight-quark term has been included. 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.
Document type :
Journal articles
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00203029
Contributor : Ludovic Le Noan <>
Submitted on : Tuesday, January 8, 2008 - 4:23:19 PM
Last modification on : Thursday, January 11, 2018 - 6:12:49 AM

Links full text

Identifiers

Collections

Citation

R. Huguet, J.C. Caillon, J. Labarsouque. Saturation properties of nuclear matter in a relativistc mean field model constrained by the quark dynamics. International Journal of Modern Physics E, World Scientific Publishing, 2007, 16, pp.2400-2406. ⟨10.1142/S0218301307008008⟩. ⟨in2p3-00203029⟩

Share

Metrics