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Record |
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Author  |
Bayar, M.; Song, J.; Dai, L.R.; Oset, E. |
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Title |
Photoproduction of the Λ(1800) |
Type |
Journal Article |
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Year |
2025 |
Publication |
European Physical Journal C |
Abbreviated Journal |
Eur. Phys. J. C |
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Volume |
85 |
Issue |
3 |
Pages |
239 - 9pp |
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Abstract |
We have carried out a study of the gamma p -> pK+K*-(K*--> K-pi 0), gamma p -> pK+K*-(K*--> K0 pi-) and gamma p -> K+K-p reactions, producing the K+Lambda(1800) final state, from the perspective that the Lambda(1800) resonance is dynamically generated from the interaction of K*N with its coupled vector-baryon channels, in complete analogy to the Lambda(1405) generated from the interaction of KN and its coupled pseudoscalar-baryon channels. The two reactions are complementary and their mass distributions are tied to the particular nature of this resonance in that framework. We provide much information on the shapes and strength of the invariant mass distributions of these reactions, and the energy dependence of the cross sections, that when contrasted with future experiments should shed valuable light on the nature of this resonance and its analogy to the Lambda(1405). |
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Address |
[Bayar, M.] Kocaeli Univ, Dept Phys, TR-41380 Izmit, Turkiye, Email: dailianrong@zjhu.edu.cn |
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Publisher |
Springer |
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Language |
English |
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Original Title |
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Series Title |
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Series Volume |
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Edition |
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ISSN |
1434-6044 |
ISBN |
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Notes |
WOS:001443316500005 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
6558 |
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