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| HAL : in2p3-00000218, version 1 |
| arXiv : nucl-th/9710030 |
| Fiche détaillée |  Récupérer au format |
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| Physical Review C 57 (1998) 1522-1524 |
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| Influence of pion-delta-hole configuration on the $\rho$ meson mass spectrum in dense hadronic matter |
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| G. Chanfray1P. Schuck2 |
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| (1998) |
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| We discuss medium modification of the rho meson originating from its coupling to in medium quasi-pions and delta-hole states. This medium effect leads to a marked structure of the rho meson strength function in the $500 MeV$ invariant mass region. We suggest that this effect may provide an explanation of the structure observed by the DLS collaboration in the $Ca+Ca/C+C$ ratio at $1 GeV/u$. |
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| 1 : | IPNL - Institut de Physique Nucléaire de Lyon |
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| 2 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/nucl-th/9710030 |
| in2p3-00000218, version 1 | |
| http://hal.in2p3.fr/in2p3-00000218 | |
| oai:hal.in2p3.fr:in2p3-00000218 | |
| Contributeur : Sylvie Florès | |
| Soumis le : Vendredi 6 Novembre 1998, 14:07:08 | |
| Dernière modification le : Vendredi 6 Novembre 1998, 14:07:08 | |
