dorsal/arxiv
View SchemaReconstructing $\rho^0$ and $\omega$ mesons from non-leptonic decays in C+C at 2AGeV
| Authors | Sascha Vogel, Marcus Bleicher |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0509105 |
| URL | https://arxiv.org/abs/nucl-th/0509105 |
| DOI | 10.1103/PhysRevC.74.014902 |
| Journal | Phys.Rev. C74 (2006) 014902 |
Abstract
We predict transverse and longitudinal momentum spectra and yields of $\rho^0$ and $\omega$ mesons reconstructed from hadron correlations in C+C reactions at 2~AGeV. The rapidity and $p_T$ distributions for reconstructable $\rho^0$ mesons differs strongly from the primary distribution, while the $\omega$'s distributions are only weakly modified. We discuss the temporal and spatial distributions of the particles emitted in the hadron channel. Finally, we report on the mass shift of the $\rho^0$ due to its coupling to the $N^*(1520)$, which is observable in both the di-lepton and $\pi\pi$ channel. Our calculations can be tested with the Hades experiment at GSI, Darmstadt.
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"abstract": "We predict transverse and longitudinal momentum spectra and yields of\n$\\rho^0$ and $\\omega$ mesons reconstructed from hadron correlations in C+C\nreactions at 2~AGeV. The rapidity and $p_T$ distributions for reconstructable\n$\\rho^0$ mesons differs strongly from the primary distribution, while the\n$\\omega$\u0027s distributions are only weakly modified. We discuss the temporal and\nspatial distributions of the particles emitted in the hadron channel. Finally,\nwe report on the mass shift of the $\\rho^0$ due to its coupling to the\n$N^*(1520)$, which is observable in both the di-lepton and $\\pi\\pi$ channel.\nOur calculations can be tested with the Hades experiment at GSI, Darmstadt.",
"arxiv_id": "nucl-th/0509105",
"authors": [
"Sascha Vogel",
"Marcus Bleicher"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.74.014902",
"journal_ref": "Phys.Rev. C74 (2006) 014902",
"title": "Reconstructing $\\rho^0$ and $\\omega$ mesons from non-leptonic decays in C+C at 2AGeV",
"url": "https://arxiv.org/abs/nucl-th/0509105"
},
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