{"paper":{"title":"Measurement of the cross sections of $\\Xi^0_{\\rm c}$ and $\\Xi^+_{\\rm c}$ baryons and branching-fraction ratio BR($\\Xi^0_{\\rm c} \\rightarrow \\Xi^-{\\rm e}^+\\nu_{\\rm e}$)/BR($\\Xi^0_{\\rm c} \\rightarrow \\Xi^-\\pi^+$) in pp collisions at 13 TeV","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2021-05-11T16:42:21Z","abstract_excerpt":"The $p_{\\rm T}$-differential cross sections of prompt charm-strange baryons $\\Xi^0_{\\rm c}$ and $\\Xi^+_{\\rm c}$ were measured at midrapidity ($|y| < 0.5$) in proton-proton (pp) collisions at a centre-of-mass energy $\\sqrt{s}=$~13~TeV with the ALICE detector at the LHC. The $\\Xi^0_{\\rm c}$ baryon was reconstructed via both the semileptonic decay ($\\Xi^{-}{\\rm e^{+}}\\nu_{\\rm e}$) and the hadronic decay ($\\Xi^{-}{\\rm \\pi^{+}}$) channels. The $\\Xi^+_{\\rm c}$ baryon was reconstructed via the hadronic decay ($\\Xi^{-}\\pi^{+}\\pi^{+}$) channel. The branching-fraction ratio $\\rm {\\rm BR}(\\Xi_c^0\\rightar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.05187","kind":"arxiv","version":3},"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/2105.05187/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"}