Signature of Strange Dibaryon in Kaon-Induced Reaction

Shota Ohnishi; Yoichi Ikeda; Hiroyuki Kamano; Toru Sato

doi:10.1007/s00601-012-0390-6

Signature of Strange Dibaryon in Kaon-Induced Reaction

Shota Ohnishi, Yoichi Ikeda, Hiroyuki Kamano, Toru Sato

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

1 被引用数 (Scopus)

抄録

We examine how the signature of the strange-dibaryon resonances in the K̄ N N-πΣN system shows up in the scattering amplitude on the physical real energy axis within the framework of Alt-Grassberger-Sandhas equations. The so-called point method is applied to handle the three-body unitarity cut in the amplitudes. We also discuss the possibility that the strange-dibaryon production reactions can be used for discriminating between existing models of the two-body K̄ N-πΣ system with Λ(1405).

本文言語	英語
ページ（範囲）	347-351
ページ数	5
ジャーナル	Few-Body Systems
巻	54
号	1-4
DOI	https://doi.org/10.1007/s00601-012-0390-6
出版ステータス	出版済み - 3月 2013
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

原子分子物理学および光学

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abstract = "We examine how the signature of the strange-dibaryon resonances in the {\=K} N N-πΣN system shows up in the scattering amplitude on the physical real energy axis within the framework of Alt-Grassberger-Sandhas equations. The so-called point method is applied to handle the three-body unitarity cut in the amplitudes. We also discuss the possibility that the strange-dibaryon production reactions can be used for discriminating between existing models of the two-body {\=K} N-πΣ system with Λ(1405).",

author = "Shota Ohnishi and Yoichi Ikeda and Hiroyuki Kamano and Toru Sato",

year = "2013",

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doi = "10.1007/s00601-012-0390-6",

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T1 - Signature of Strange Dibaryon in Kaon-Induced Reaction

AU - Ohnishi, Shota

AU - Ikeda, Yoichi

AU - Kamano, Hiroyuki

AU - Sato, Toru

PY - 2013/3

Y1 - 2013/3

N2 - We examine how the signature of the strange-dibaryon resonances in the K̄ N N-πΣN system shows up in the scattering amplitude on the physical real energy axis within the framework of Alt-Grassberger-Sandhas equations. The so-called point method is applied to handle the three-body unitarity cut in the amplitudes. We also discuss the possibility that the strange-dibaryon production reactions can be used for discriminating between existing models of the two-body K̄ N-πΣ system with Λ(1405).

AB - We examine how the signature of the strange-dibaryon resonances in the K̄ N N-πΣN system shows up in the scattering amplitude on the physical real energy axis within the framework of Alt-Grassberger-Sandhas equations. The so-called point method is applied to handle the three-body unitarity cut in the amplitudes. We also discuss the possibility that the strange-dibaryon production reactions can be used for discriminating between existing models of the two-body K̄ N-πΣ system with Λ(1405).

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JO - Few-Body Systems

JF - Few-Body Systems

SN - 0177-7963

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ER -

Signature of Strange Dibaryon in Kaon-Induced Reaction

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!!!All Science Journal Classification (ASJC) codes

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