dorsal/arxiv
View SchemaPentaquark baryon production in nuclear reactions
| Authors | C. M. Ko, W. Liu |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0410068 |
| URL | https://arxiv.org/abs/nucl-th/0410068 |
| DOI | 10.1142/9789812701855_0021 |
Abstract
Using a hadronic model with empirical coupling constants and form factors, we have evaluated the cross sections for the production of exotic pentaquark $\Theta^+$ and/or $\Xi_5^+$ and $\Xi_5^{--}$ in reactions induced by photons, nucleons, pions, and kaons on nucleon targets. We have also predicted the $\Theta^+$ yield in relativistic heavy ion collisions using a kinetic model that takes into account both $\Theta^+$ production from the coalescence of quarks and antiquarks in the quark-gluon plasma and the effects due to subsequent hadronic absorption and regeneration.
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"abstract": "Using a hadronic model with empirical coupling constants and form factors, we\nhave evaluated the cross sections for the production of exotic pentaquark\n$\\Theta^+$ and/or $\\Xi_5^+$ and $\\Xi_5^{--}$ in reactions induced by photons,\nnucleons, pions, and kaons on nucleon targets. We have also predicted the\n$\\Theta^+$ yield in relativistic heavy ion collisions using a kinetic model\nthat takes into account both $\\Theta^+$ production from the coalescence of\nquarks and antiquarks in the quark-gluon plasma and the effects due to\nsubsequent hadronic absorption and regeneration.",
"arxiv_id": "nucl-th/0410068",
"authors": [
"C. M. Ko",
"W. Liu"
],
"categories": [
"nucl-th"
],
"doi": "10.1142/9789812701855_0021",
"title": "Pentaquark baryon production in nuclear reactions",
"url": "https://arxiv.org/abs/nucl-th/0410068"
},
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