dorsal/arxiv
View SchemaInfluence of pion-delta-hole configuration on the rho meson mass spectrum in dense hadronic matter
| Authors | G. Chanfray, P. Schuck |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9710030 |
| URL | https://arxiv.org/abs/nucl-th/9710030 |
| DOI | 10.1103/PhysRevC.57.1522 |
| Journal | Phys.Rev.C57:1522-1524,1998 |
Abstract
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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"abstract": "We discuss medium modification of the rho meson originating from its coupling\nto in medium quasi-pions and delta-hole states. This medium effect leads to a\nmarked structure of the rho meson strength function in the $500 MeV$ invariant\nmass region. We suggest that this effect may provide an explanation of the\nstructure observed by the DLS collaboration in the $Ca+Ca/C+C$ ratio at $1\nGeV/u$.",
"arxiv_id": "nucl-th/9710030",
"authors": [
"G. Chanfray",
"P. Schuck"
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"doi": "10.1103/PhysRevC.57.1522",
"journal_ref": "Phys.Rev.C57:1522-1524,1998",
"title": "Influence of pion-delta-hole configuration on the rho meson mass spectrum in dense hadronic matter",
"url": "https://arxiv.org/abs/nucl-th/9710030"
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