{"paper":{"title":"Triply heavy tetraquark states","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Shi-Lin Zhu, Wei-Zhen Deng, Xin-Zhen Weng","submitted_at":"2021-09-11T09:57:17Z","abstract_excerpt":"In the framework of an extended chromomagnetic model, we systematically study the mass spectrum of the $S$-wave $qQ\\bar{Q}\\bar{Q}$ tetraquarks. Their mass spectra are mainly determined by the color interaction. For the $qc\\bar{c}\\bar{c}$, $qb\\bar{c}\\bar{c}$ and $qb\\bar{b}\\bar{b}$ tetraquarks, the color interaction favors the color-sextet $\\ket{(qQ)^{6_{c}}(\\bar{Q}\\bar{Q})^{\\bar{6}_{c}}}$ configuration over the color-triplet $\\ket{(qQ)^{\\bar{3}_{c}}(\\bar{Q}\\bar{Q})^{3_{c}}}$ one. But for the $qc\\bar{b}\\bar{b}$ tetraquarks, the color-triplet configuration is favored. We find no stable states whi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.05243","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/2109.05243/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"}