The Nuclear matter stability in a non-local chiral quark model
| dc.creator | Rezaeian, Amir H. | |
| dc.creator | Pirner, Hans-Juergen | |
| dc.date | 2005-10-13 | |
| dc.date | 2006-01-27 | |
| dc.date.accessioned | 2026-07-07T06:48:18Z | |
| dc.date.available | 2026-07-07T06:48:18Z | |
| dc.description | We study the stability of the nuclear matter in a non-local Nambu-Jona-Lasinio model. We work out the equation of state in a relativistic Faddeev approach where we take into account the internal structure of nucleon. We show that the binding energy saturates when the nucleon as a composite particle made of quarks is incorporated. After truncation of the two-body channels to the scalar and axial-vector diquarks, a relativistic Faddeev equation for nucleon bound states in medium is solved in the covariant diquark-quark picture. We investigate the nucleon properties in the nuclear medium such as the role of diquarks within the nucleon and the in-medium modification of the nucleon mass and size. | |
| dc.description | 25 pages (RevTeX), 7 figures (eps), references added, new appendix on numerical methods, revised version to be published in Nucl.Phys. A | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0510041 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0510041 | |
| dc.identifier | Nucl.Phys. A769 (2006) 35-52 | |
| dc.identifier | doi:10.1016/j.nuclphysa.2006.01.015 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/103949 | |
| dc.subject | Nuclear Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Nuclear matter stability in a non-local chiral quark model | |
| dc.type | text |