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arXiv · 1109.4724

Signature of strange dibaryon in kaon-induced reaction

Shota Ohnishi·Yoichi Ikeda·Hiroyuki Kamano·Toru Sato
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Abstract

We examine how the signature of the strange-dibaryon resonances in the barKNN-piSigmaN system shows up in the scattering amplitude on the physical real energy axis within the framework of Alt-Grassberger-Sandhas (AGS) 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 barKN-piSigma system with Lambda(1405).

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Shota Ohnishi, Yoichi Ikeda, Hiroyuki Kamano, Toru Sato. 2011-09-22. Signature of strange dibaryon in kaon-induced reaction. https://doi.org/10.1007/s00601-012-0390-6

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