dorsal/arxiv
View Schemae^+e^- production from pp reactions at BEVALAC energies
| Authors | E. L. Bratkovskaya, W. Cassing, M. Effenberger, U. Mosel |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9903009 |
| URL | https://arxiv.org/abs/nucl-th/9903009 |
| DOI | 10.1016/S0375-9474(99)00300-0 |
| Journal | Nucl.Phys. A653 (1999) 301-317 |
Abstract
We have performed a detailed study of dilepton production from pp collisions including the subthreshold $\rho$ production via baryonic resonances (N(1520), N(1700)) in addition to the conventional dilepton sources as $\pi^0, \eta, \omega$ and $\Delta$ Dalitz decays and direct decays of vector mesons ($\rho, \omega$). The role of baryonic resonances in $\rho$ production from nucleon-nucleon collisions is studied in comparison to the DLS data which are well described.
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"abstract": "We have performed a detailed study of dilepton production from pp collisions\nincluding the subthreshold $\\rho$ production via baryonic resonances (N(1520),\nN(1700)) in addition to the conventional dilepton sources as $\\pi^0, \\eta,\n\\omega$ and $\\Delta$ Dalitz decays and direct decays of vector mesons ($\\rho,\n\\omega$). The role of baryonic resonances in $\\rho$ production from\nnucleon-nucleon collisions is studied in comparison to the DLS data which are\nwell described.",
"arxiv_id": "nucl-th/9903009",
"authors": [
"E. L. Bratkovskaya",
"W. Cassing",
"M. Effenberger",
"U. Mosel"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0375-9474(99)00300-0",
"journal_ref": "Nucl.Phys. A653 (1999) 301-317",
"title": "e^+e^- production from pp reactions at BEVALAC energies",
"url": "https://arxiv.org/abs/nucl-th/9903009"
},
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