dorsal/arxiv
View SchemaQuark Cluster Model Study of Isospin-Two Dibaryons
| Authors | A. Valcarce, F. Fernandez, H. Garcilazo |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9509012 |
| URL | https://arxiv.org/abs/nucl-th/9509012 |
| DOI | 10.1103/PhysRevC.52.539 |
| Journal | Phys.Rev.C52:539-543,1995 |
Abstract
Based on a quark cluster model for the non-strange sector that reproduces reasonably well the nucleon-nucleon system and the excitation of the $\Delta$ isobar, we generate a nucleon-$\Delta$ interaction and present the predictions for the several isospin two channels. The only attractive channels are $0^+$ and $0^-$, but not attractive enough to generate a resonance. If a resonance is artificially generated and is required to have the observed experimental mass, then our model predicts a width that agrees with the experimental result.
{
"annotation_id": "bdffae37-32e3-48de-92c9-7e4b690beecc",
"date_created": "2026-03-02T18:00:15.253000Z",
"date_modified": "2026-03-02T18:00:15.253000Z",
"file_hash": "8a2fcd07f22ce7656aa2cbf1fbe459af6efb337a2fc7b482464a3d7e24d9c241",
"private": false,
"record": {
"abstract": "Based on a quark cluster model for the non-strange sector that reproduces\nreasonably well the nucleon-nucleon system and the excitation of the $\\Delta$\nisobar, we generate a nucleon-$\\Delta$ interaction and present the predictions\nfor the several isospin two channels. The only attractive channels are $0^+$\nand $0^-$, but not attractive enough to generate a resonance. If a resonance is\nartificially generated and is required to have the observed experimental mass,\nthen our model predicts a width that agrees with the experimental result.",
"arxiv_id": "nucl-th/9509012",
"authors": [
"A. Valcarce",
"F. Fernandez",
"H. Garcilazo"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.52.539",
"journal_ref": "Phys.Rev.C52:539-543,1995",
"title": "Quark Cluster Model Study of Isospin-Two Dibaryons",
"url": "https://arxiv.org/abs/nucl-th/9509012"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "76342e3a-adb3-40d1-86ab-d4fb73cc4e3c",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}