dorsal/arxiv
View SchemaP-Wave Polarization of the $\rho$-Meson and the Dilepton Spectrum in Dense Matter
| Authors | Bengt Friman, H. J. Pirner |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9701016 |
| URL | https://arxiv.org/abs/nucl-th/9701016 |
| DOI | 10.1016/S0375-9474(97)00050-X |
| Journal | Nucl.Phys. A617 (1997) 496-509 |
Abstract
We study the $p$-wave polarization operator of the $\rho$-meson due to $\rho N$ interactions via the $N^*$ (1720) and $\Delta (1905)$ resonances and compute the corresponding production rate for $e^+e^-$-pairs at finite temperature and baryon density. At high baryon density we find a significant shift of the spectrum to lower invariant masses.
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"abstract": "We study the $p$-wave polarization operator of the $\\rho$-meson due to $\\rho\nN$ interactions via the $N^*$ (1720) and $\\Delta (1905)$ resonances and compute\nthe corresponding production rate for $e^+e^-$-pairs at finite temperature and\nbaryon density. At high baryon density we find a significant shift of the\nspectrum to lower invariant masses.",
"arxiv_id": "nucl-th/9701016",
"authors": [
"Bengt Friman",
"H. J. Pirner"
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"doi": "10.1016/S0375-9474(97)00050-X",
"journal_ref": "Nucl.Phys. A617 (1997) 496-509",
"title": "P-Wave Polarization of the $\\rho$-Meson and the Dilepton Spectrum in Dense Matter",
"url": "https://arxiv.org/abs/nucl-th/9701016"
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