dorsal/arxiv
View SchemaResonances from Baryon decuplet-Meson octet interaction
| Authors | M. J. Vicente Vacas, E. Oset, Sourav Sarkar |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0501022 |
| URL | https://arxiv.org/abs/nucl-th/0501022 |
Abstract
The s-wave interactions of the baryon decuplet with the octet of pseudoscalar mesons is studied in a unitarized coupled channel approach. We obtain a fair agreement for mass and width of several 3/2- resonances. In particular, the Xi(1820), the Lambda(1520) and the Sigma(1670) states are well reproduced. Other resonances are predicted and also the couplings of the observed resonances to the various channels are evaluated.
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"date_modified": "2026-03-02T18:00:04.217000Z",
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"abstract": "The s-wave interactions of the baryon decuplet with the octet of pseudoscalar\nmesons is studied in a unitarized coupled channel approach. We obtain a fair\nagreement for mass and width of several 3/2- resonances. In particular, the\nXi(1820), the Lambda(1520) and the Sigma(1670) states are well reproduced.\nOther resonances are predicted and also the couplings of the observed\nresonances to the various channels are evaluated.",
"arxiv_id": "nucl-th/0501022",
"authors": [
"M. J. Vicente Vacas",
"E. Oset",
"Sourav Sarkar"
],
"categories": [
"nucl-th"
],
"title": "Resonances from Baryon decuplet-Meson octet interaction",
"url": "https://arxiv.org/abs/nucl-th/0501022"
},
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