{"paper":{"title":"The role of $N^*(2120)$ nucleon resonance in $K\\Lambda(1520)$ photon and hadronic productions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Bo-Chao Liu, En Wang, J. Nieves, Ju-Jun Xie","submitted_at":"2013-11-03T08:39:15Z","abstract_excerpt":"The associate $K\\Lambda(1520)$ photon and hadronic production in the $\\gamma p \\to K^+\\Lambda(1520)$, $p p \\to p K^+ \\Lambda(1520)$ and $\\pi^- p \\to K^0 \\Lambda(1520)$ reactions are investigated within the effective Lagrangian approach and the isobar model. We are interested in the contribution from the $N^*(2120)$ (previously called $N^*(2080)$) resonance, which has a significant coupling to the $K\\Lambda(1520)$ channel. The theoretical results show that the current experimental data for the $\\gamma p \\to K^+\\Lambda(1520)$ reaction favor the existence of the $N^*(2120)$ resonance, and that th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0439","kind":"arxiv","version":1},"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"}