Hadrons in dense resonance matter: a chiral SU(3) approach

A nonlinear chiral SU(3) approach including the spin 3 2 decuplet is developed to describe dense matter. The coupling constants of the baryon resonances to the scalar mesons are determined from the decuplet vacuum masses
A nonlinear chiral SU(3) approach including the spin 3 2 decuplet is developed to describe dense matter. The coupling constants of the baryon resonances to the scalar mesons are determined from the decuplet vacuum masses and SU(3) symmetry relations. Di erent methods of mass generation show significant differences in the properties of the spin- 3 2 particles and in the nuclear equation of state
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Metadaten
Author:Detlef Zschiesche, Panajotis Papazoglou, Stefan Schramm, Jürgen Schaffner-Bielich, Horst Stöcker, Walter Greiner
URN:urn:nbn:de:hebis:30-22219
Document Type:Preprint
Language:English
Date of Publication (online):2005/11/23
Year of first Publication:2000
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/11/23
Tag:Hadron; chiral SU (3) ; dichte Materie
chiral SU(3) ; dense matter ; hadron
Source:Phys.Rev.C63:025211,2001. [nucl-th/0001055]
HeBIS PPN:185506755
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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