{"paper":{"title":"Signature of strange dibaryons in kaon- and photon-induced reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Hiroyuki Kamano (RCNP, KEK Theory Center), Osaka Univ.), RIKEN), Shota Ohnishi (Tokyo Inst. Tech., Toru Sato (Osaka Univ., Yoichi Ikeda (RIKEN)","submitted_at":"2013-02-10T07:13:20Z","abstract_excerpt":"We examine how the signature of the strange dibaryon resonances shows up in scattering amplitudes and observables of the three-body $\\bar{K}NN$-$\\pi Y N (Y=\\Sigma, \\Lambda)$ system on the physical real energy axis. The so-called point method is applied to handle logarithmic singularities that appear in solving the Alt-Grassberger-Sandhas equations for the real scattering energies. By taking two different kinds of models for the two-body $\\bar{K}N$-$\\pi \\Sigma$ subsystem, both of which reproduce the available data equally well but give quite a different resonance-pole structure for $\\Lambda(140"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.2301","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}