dorsal/arxiv
View SchemaKaon-nucleon scattering lengths from kaonic deuterium experiments
| Authors | Ulf-G. Meißner, Udit Raha, Akaki Rusetsky |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0603029 |
| URL | https://arxiv.org/abs/nucl-th/0603029 |
| DOI | 10.1140/epjc/s2006-02578-6 |
| Journal | Eur.Phys.J.C47:473-480,2006 |
Abstract
The extraction of the S-wave kaon-nucleon scattering lengths a0 and a1 from a combined analysis of existing kaonic hydrogen and synthetic deuterium data has been carried out within the framework of a low-energy effective field theory. It turns out that with the present DEAR central values for the kaonic hydrogen ground-state energy and width, a solution for a0 and a1 exists only in a restricted domain of input values for the kaon-deuteron scattering length. Consequently, measuring this scattering length imposes stringent constraints on the theoretical description of the kaon-deuteron interactions at low energies.
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"abstract": "The extraction of the S-wave kaon-nucleon scattering lengths a0 and a1 from a\ncombined analysis of existing kaonic hydrogen and synthetic deuterium data has\nbeen carried out within the framework of a low-energy effective field theory.\nIt turns out that with the present DEAR central values for the kaonic hydrogen\nground-state energy and width, a solution for a0 and a1 exists only in a\nrestricted domain of input values for the kaon-deuteron scattering length.\nConsequently, measuring this scattering length imposes stringent constraints on\nthe theoretical description of the kaon-deuteron interactions at low energies.",
"arxiv_id": "nucl-th/0603029",
"authors": [
"Ulf-G. Mei\u00dfner",
"Udit Raha",
"Akaki Rusetsky"
],
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"nucl-th"
],
"doi": "10.1140/epjc/s2006-02578-6",
"journal_ref": "Eur.Phys.J.C47:473-480,2006",
"title": "Kaon-nucleon scattering lengths from kaonic deuterium experiments",
"url": "https://arxiv.org/abs/nucl-th/0603029"
},
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