dorsal/arxiv
View SchemaKaon Absorption from Kaonic Atoms and Formation Spectra of Kaonic Nuclei
| Authors | Junko Yamagata, Satoru Hirenzaki |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0612036 |
| URL | https://arxiv.org/abs/nucl-th/0612036 |
| DOI | 10.1140/epja/i2006-10187-4 |
| Journal | Eur.Phys.J.A31:255-262,2007 |
Abstract
We considered the kaon absorption from atomic states into nucleus. We found that the nuclear density probed by the atomic kaon significantly depends on the kaon orbit. Then, we reexamined the meanings of the observed strengths of one-body and two-body kaon absorption, and investigated the effects to the formation spectra of kaon bound states by in-flight ($K^-,p$) reactions. As a natural consequence, if the atomic kaon probes the smaller nuclear density, the ratio of the two-body absorption at nuclear center is larger than the observed value, and the depth of the imaginary potential is deeper even at smaller kaon energies as in kaonic nuclear states because of the large phase space for the two-body processes.
{
"annotation_id": "5352e02a-eae9-44d7-b961-6adf1c5b71ee",
"date_created": "2026-03-02T18:00:11.536000Z",
"date_modified": "2026-03-02T18:00:11.536000Z",
"file_hash": "c18d56326debe6e8cfa4ccc3ed4915e5a45063c0d9eca8b4830e6935adbcccf1",
"private": false,
"record": {
"abstract": "We considered the kaon absorption from atomic states into nucleus. We found\nthat the nuclear density probed by the atomic kaon significantly depends on the\nkaon orbit. Then, we reexamined the meanings of the observed strengths of\none-body and two-body kaon absorption, and investigated the effects to the\nformation spectra of kaon bound states by in-flight ($K^-,p$) reactions. As a\nnatural consequence, if the atomic kaon probes the smaller nuclear density, the\nratio of the two-body absorption at nuclear center is larger than the observed\nvalue, and the depth of the imaginary potential is deeper even at smaller kaon\nenergies as in kaonic nuclear states because of the large phase space for the\ntwo-body processes.",
"arxiv_id": "nucl-th/0612036",
"authors": [
"Junko Yamagata",
"Satoru Hirenzaki"
],
"categories": [
"nucl-th"
],
"doi": "10.1140/epja/i2006-10187-4",
"journal_ref": "Eur.Phys.J.A31:255-262,2007",
"title": "Kaon Absorption from Kaonic Atoms and Formation Spectra of Kaonic Nuclei",
"url": "https://arxiv.org/abs/nucl-th/0612036"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5cf02df5-dcc3-42c5-a186-15209260398a",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}