{"paper":{"title":"Measurement of the reaction $\\gamma p \\TO K^ + \\Lambda(1520)$ at photon energies up to 2.65 GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"D. Menze, E. Klempt, E. Paul, F. Klein, F. W. Wieland, I. Schulday, J. Barth, J. Hannappel, K.-H. Glander, M. Ostrick, N. J\\\"open, R. Lawall, W. J. Schwille","submitted_at":"2010-11-03T08:38:59Z","abstract_excerpt":"The reaction $\\gamma p \\TO K^+\\Lambda(1520)$ was measured in the energy range from threshold to 2.65 GeV with the SAPHIR detector at the electron stretcher facility ELSA in Bonn. The $\\Lambda(1520)$ production cross section was analyzed in the decay modes $pK^-$, $n \\bar{K}^0$, $\\Sigma^{\\pm}\\pi^{\\mp}$, and $\\Lambda\\pi^+\\pi^-$ as a function of the photon energy and the squared four-momentum transfer $t$. While the cross sections for the inclusive reactions rise steadily with energy, the cross section of the process $\\gamma p \\TO K^+\\Lambda(1520)$ peaks at a photon energy of about 2.0 GeV, falls"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0822","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"}