dorsal/arxiv
View SchemaIn--Flight ($K^-,p$) Reactions for the Formation of Kaonic Atoms and Kaonic Nuclei in Green function method
| Authors | J. Yamagata, H. Nagahiro, S. Hirenzaki |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0602021 |
| URL | https://arxiv.org/abs/nucl-th/0602021 |
| DOI | 10.1103/PhysRevC.74.014604 |
| Journal | Phys.Rev.C74:014604,2006 |
Abstract
We study theoretically the kaonic atom and kaonic nucleus formations in the in--flight ($K^-,p$) reactions using the Green function method, which is suited to evaluate formation rates both of stable and unstable bound systems. We consider $^{12}$C and $^{16}$O as the targets and calculate the spectra of the ($K^-,p$) reactions. We conclude that a no peak structure due to kaonic nucleus formation is expected in the reaction spectra calculated with the chiral unitary kaon--nucleus optical potential. In the spectra with the phenomenological deep kaon--nucleus potential, we may have possibilities to observe some structures due to kaonic nucleus states. For all cases, we have peaks due to the kaonic atom formations in the reaction spectra.
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"abstract": "We study theoretically the kaonic atom and kaonic nucleus formations in the\nin--flight ($K^-,p$) reactions using the Green function method, which is suited\nto evaluate formation rates both of stable and unstable bound systems. We\nconsider $^{12}$C and $^{16}$O as the targets and calculate the spectra of the\n($K^-,p$) reactions. We conclude that a no peak structure due to kaonic nucleus\nformation is expected in the reaction spectra calculated with the chiral\nunitary kaon--nucleus optical potential. In the spectra with the\nphenomenological deep kaon--nucleus potential, we may have possibilities to\nobserve some structures due to kaonic nucleus states. For all cases, we have\npeaks due to the kaonic atom formations in the reaction spectra.",
"arxiv_id": "nucl-th/0602021",
"authors": [
"J. Yamagata",
"H. Nagahiro",
"S. Hirenzaki"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1103/PhysRevC.74.014604",
"journal_ref": "Phys.Rev.C74:014604,2006",
"title": "In--Flight ($K^-,p$) Reactions for the Formation of Kaonic Atoms and Kaonic Nuclei in Green function method",
"url": "https://arxiv.org/abs/nucl-th/0602021"
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