A nuclear matter description based on quark structure of the nucleon and pion exchange
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | HUGUET, R. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | CAILLON, J.C. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | LABARSOUQUE, J. | |
| dc.date.issued | 2008-09-01 | |
| dc.identifier.issn | 0375-9474 | |
| dc.description.abstractEn | We investigate the possibility to describe nuclear matter in an approach constrained by the proeminent features of quantum chromodynamics. We mapped the in-medium nucleon self-energies of a point coupling relativistic mean-field model on self-energies obtained in effective theories of QCD. More precisely, the contributions to the nucleon self-energy have been separated into the short range part, driven principally by the quark structure of the nucleon described in a quark-diquark picture, and the long range part, dictated by pion dynamics and determined with in-medium chiral perturbation theory. A realistic description of nuclear matter saturation properties has been obtained with the inclusion of small phenomenological correction terms. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.title.en | A nuclear matter description based on quark structure of the nucleon and pion exchange | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.nuclphysa.2008.06.002 | |
| dc.subject.hal | Physique [physics]/Physique Nucléaire Théorique [nucl-th] | |
| dc.identifier.arxiv | 0712.3661 | |
| bordeaux.journal | Nuclear Physics A | |
| bordeaux.page | 189-210 | |
| bordeaux.volume | 809 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | in2p3-00211719 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00211719v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nuclear%20Physics%20A&rft.date=2008-09-01&rft.volume=809&rft.spage=189-210&rft.epage=189-210&rft.eissn=0375-9474&rft.issn=0375-9474&rft.au=HUGUET,%20R.&CAILLON,%20J.C.&LABARSOUQUE,%20J.&rft.genre=article |
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