{"paper":{"title":"Role of the $\\Delta^*(1940)$ in the $\\pi^+ p \\to K^+ \\Sigma^+(1385)$ and $pp \\to n K^+ \\Sigma^+(1385)$ reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Bing-Song Zou, En Wang, Ju-Jun Xie","submitted_at":"2014-05-22T01:03:32Z","abstract_excerpt":"The $p p \\to n K^+ \\Sigma^+(1385)$ reaction is a very good isospin $3/2$ filter for studying $\\Delta^{++*}$ resonance decaying to $K^+\\Sigma^+(1385)$. Within the effective Lagrangian method, we investigate the $\\Sigma(1385)$ (spin-parity $J^P = 3/2^+$) hadronic production in the $\\pi^+ p \\to K^+ \\Sigma^+(1385)$ and $p p \\to n K^+ \\Sigma^+(1385)$ reactions. For $\\pi^+ p \\to K^+ \\Sigma^+(1385)$ reaction, in addition to the \"background\" contributions from $t$-channel $K^{*0}$ exchange, $u$-channel $\\Lambda(1115)$ and $\\Sigma^0(1193)$ exchange, we also consider the contribution from the $s$-channe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5586","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"}