dorsal/arxiv
View SchemaPhotoproduction of scalar mesons on protons and nuclei
| Authors | E. Marco, E. Oset, H. Toki |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9905046 |
| URL | https://arxiv.org/abs/nucl-th/9905046 |
| DOI | 10.1103/PhysRevC.60.015202 |
| Journal | Phys.Rev.C60:015202,1999 |
Abstract
We study the photoproduction of scalar mesons close to the threshold of f_0(980) and a_0(980) using a unitary chiral model. Peaks for both resonances show up in the invariant mass distributions of pairs of pseudoscalar mesons. A discussion is made on the photoproduction of these resonances in nuclei, which can shed light on their nature, a subject of continuous debate.
{
"annotation_id": "524c481e-6063-4106-8d41-1ee78b83e471",
"date_created": "2026-03-02T18:00:25.358000Z",
"date_modified": "2026-03-02T18:00:25.358000Z",
"file_hash": "f17ee3284d358a6bc51f25a267ad607a0fade50f4009cefbe7cc44967ad8fa50",
"private": false,
"record": {
"abstract": "We study the photoproduction of scalar mesons close to the threshold of\nf_0(980) and a_0(980) using a unitary chiral model. Peaks for both resonances\nshow up in the invariant mass distributions of pairs of pseudoscalar mesons. A\ndiscussion is made on the photoproduction of these resonances in nuclei, which\ncan shed light on their nature, a subject of continuous debate.",
"arxiv_id": "nucl-th/9905046",
"authors": [
"E. Marco",
"E. Oset",
"H. Toki"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1103/PhysRevC.60.015202",
"journal_ref": "Phys.Rev.C60:015202,1999",
"title": "Photoproduction of scalar mesons on protons and nuclei",
"url": "https://arxiv.org/abs/nucl-th/9905046"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "d0de7968-1872-495c-b0ae-6458c704e8da",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}