{"paper":{"title":"Analysis of the semileptonic decay \\Lambda_c->ne^+\\nu_e","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cheng-Fei Li, Chun-Yu Cui, Ke Liu, Ming-Qiu Huang, Yong-Lu Liu","submitted_at":"2016-10-18T03:28:09Z","abstract_excerpt":"The semileptonic weak decay process of the $\\Lambda_c$ baryon to the neutron $\\Lambda_c\\rightarrow ne^+\\nu_e$ is examined. The transition form factors are investigated with light-cone QCD sum rules. The differential decay width is obtained in the dynamical region by fitting the sum rules-allowed results with the dipole formula. The total decay width and the branching ratio are estimated to be $\\Gamma(\\Lambda_c\\rightarrow ne^+\\nu_e)=(8.57\\pm0.41)\\times10^{-15}\\,\\mbox{GeV}$ and $\\mbox{Br}(\\Lambda_c\\rightarrow ne^+\\nu_e)=0.26\\pm0.01\\%$, respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05418","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"}