{"paper":{"title":"Identifying the $\\Xi_b(6100)$ as the $P$-wave bottom baryon of $J^P=3/2^-$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Er-Liang Cui, Hua-Xing Chen, Hui-Min Yang, Qiang Mao","submitted_at":"2022-05-15T08:57:58Z","abstract_excerpt":"We study the $\\Xi_b(6100)$ using the methods of QCD sum rules and light-cone sum rules within the framework of heavy quark effective theory. Our results suggest that the $\\Xi_b(6100)$ can be well interpreted as the $P$-wave bottom baryon of $J^P=3/2^-$, belonging to the $SU(3)$ flavor $\\mathbf{\\bar 3}_F$ representation. It has a partner state of $J^P=1/2^-$, labelled as $\\Xi_b(1/2^-)$, whose mass and width are predicted to be $m_{\\Xi_b(1/2^-)}=6.08^{+0.13}_{-0.11}$~GeV and $\\Gamma_{\\Xi_b(1/2^-)}=4^{+29}_{-~4}$~MeV, with the mass splitting $\\Delta M=m_{\\Xi_b(6100)}-m_{\\Xi_b(1/2^-)}=9\\pm3$~MeV. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.07224","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/2205.07224/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"}