{"paper":{"title":"Spectrum of the S-wave fully-heavy tetraquark states","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cheng-Rong Deng, Chun-Sheng An, Gang Li, Jie Zhang, Jin-Bao Wang, Ju-Jun Xie","submitted_at":"2022-09-28T06:24:48Z","abstract_excerpt":"In present work, spectrum of the $S$-wave fully-heavy tetraquark states $QQ\\bar{Q}\\bar{Q}$ ($Q=c,b$), i.e., $cc\\bar{c}\\bar{c}$, $bb\\bar{b}\\bar{b}$, $cc\\bar{b}\\bar{b}$/$bb\\bar{c}\\bar{c}$, $bc\\bar{c}\\bar{c}$/ $cc\\bar{b}\\bar{c}$, $bb\\bar{c}\\bar{b}$/$cb\\bar{b}\\bar{b}$, and $bc\\bar{b}\\bar{c}$ are systematically investigated within an nonrelativistic constituent quark model, in which the Instanton-induced and one-gluon-exchange interactions are taken into account as the residual spin-dependent hyperfine interaction. Our results show that the states with $cc\\bar{c}\\bar{c}$ and $bb\\bar{b}\\bar{b}$ comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13856","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/2209.13856/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"}