dorsal/arxiv
View SchemaInelastic $J/\Psi$ Photoproduction off Nuclei: Gluon Enhancement or Double Color Exchange?
| Authors | J. Huefner, B. Z. Kopeliovich, Al. B. Zamolodchikov |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9607033 |
| URL | https://arxiv.org/abs/nucl-th/9607033 |
| DOI | 10.1007/s002180050222 |
| Journal | Z.Phys. A357 (1997) 113-120 |
Abstract
The nuclear enhancement observed in inelastic photoproduction of $J/\Psi$ should not be interpreted as evidence for an increased gluon density in nuclei. The nuclear suppression of the production rate due to initial and final state interactions is calculated and a novel two-step color exchange process is proposed, which is able to explain the data.
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"abstract": "The nuclear enhancement observed in inelastic photoproduction of $J/\\Psi$\nshould not be interpreted as evidence for an increased gluon density in nuclei.\nThe nuclear suppression of the production rate due to initial and final state\ninteractions is calculated and a novel two-step color exchange process is\nproposed, which is able to explain the data.",
"arxiv_id": "nucl-th/9607033",
"authors": [
"J. Huefner",
"B. Z. Kopeliovich",
"Al. B. Zamolodchikov"
],
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"nucl-th",
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"doi": "10.1007/s002180050222",
"journal_ref": "Z.Phys. A357 (1997) 113-120",
"title": "Inelastic $J/\\Psi$ Photoproduction off Nuclei: Gluon Enhancement or Double Color Exchange?",
"url": "https://arxiv.org/abs/nucl-th/9607033"
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