{"paper":{"title":"$K^+\\Lambda(1520)$ photoproduction at forward angles near threshold with the BGOOD experiment","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Fantini, A.J. Clara Figueiredo, A. Sonnenschein, B.-E. Reitz, D.D Burdeinyi, D. Elsner, D. Moricciani, E.O. Rosanowski, F. Frommberger, F. Ghio, G. Mandaglio, G. Scheluchin, H. Schmieden, J. Gro{\\ss}, K. Kohl, M. Romaniuk, O. Freyermuth, P.L. Cole, P. Levi Sandri, P. Pedroni, R. Di Salvo, R. Messi, S. Alef, T.C. Jude, V.B Ganenko","submitted_at":"2024-06-03T09:03:48Z","abstract_excerpt":"The differential cross section for $\\gamma p\\rightarrow K^+\\Lambda(1520)$ was measured from threshold to a centre-of-mass energy of 2090\\,MeV at forward angles at the BGOOD experiment. The high statistical precision and resolution in centre-of-mass energy and angle allows a detailed characterisation of this low-momentum transfer kinematic region. The data agree with a previous LEPS measurement and support effective Lagrangian models that indicate that the contact term dominates the cross section near threshold."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.01121","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2406.01121/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}