dorsal/arxiv
View SchemaProduction and decay of eta-mesic nuclei
| Authors | A. I. L'vov |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9809054 |
| URL | https://arxiv.org/abs/nucl-th/9809054 |
Abstract
Using the Green function method, binding effects on produced eta-mesons in the two-stage reaction \gamma + A \to N + \eta + (A-1) \to N + (\pi N) + (A-2) are studied. The energy spectrum of the correlated pi-N pairs which arise from decays of etas inside the nucleus is strongly affected by an attractive eta-nucleus optical potential. Its resonant behavior gives a clear signal of formating intermediate eta-mesic nuclei.
{
"annotation_id": "1351b704-1616-48e0-9838-d5541a50f768",
"date_created": "2026-03-02T18:00:22.415000Z",
"date_modified": "2026-03-02T18:00:22.415000Z",
"file_hash": "166aed47b904bf66046506dd88a86fa93b0520499c33c89fc5bbdfc415067d98",
"private": false,
"record": {
"abstract": "Using the Green function method, binding effects on produced eta-mesons in\nthe two-stage reaction \\gamma + A \\to N + \\eta + (A-1) \\to N + (\\pi N) + (A-2)\nare studied. The energy spectrum of the correlated pi-N pairs which arise from\ndecays of etas inside the nucleus is strongly affected by an attractive\neta-nucleus optical potential. Its resonant behavior gives a clear signal of\nformating intermediate eta-mesic nuclei.",
"arxiv_id": "nucl-th/9809054",
"authors": [
"A. I. L\u0027vov"
],
"categories": [
"nucl-th"
],
"title": "Production and decay of eta-mesic nuclei",
"url": "https://arxiv.org/abs/nucl-th/9809054"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5b5e686d-6e33-4d88-b273-e78b03a9a845",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}