{"paper":{"title":"Probing the Rare Four-Bottom Higgs Decay $H\\to b\\bar b b\\bar b$ at the HL-LHC and ILC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-th"],"primary_cat":"hep-ph","authors_text":"Alexander Belyaev, Eduard Boos, Guliya Nurbakova, Saniya Rustembayeva, Vyacheslav Bunichev","submitted_at":"2026-05-19T14:54:29Z","abstract_excerpt":"We propose the rare SM Higgs decay $H\\to b\\bar b b\\bar b$ as a probe of the structure of Higgs interactions with bottom quarks and gauge bosons, and as a baseline for searches for new physics producing four-bottom final states in Higgs decays. We compute the leading contributions to this decay, including the dominant $H\\to b\\bar b g\\to b\\bar b b\\bar b$ topology, the sizeable $H\\to ZZ^\\ast\\to b\\bar b b\\bar b$ channel, and the loop-induced $H\\to gg\\to b\\bar b b\\bar b$ contribution. We find a branching ratio of order $1.6\\times10^{-3}$ and show that destructive interference among the leading ampl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19935","kind":"arxiv","version":1},"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/2605.19935/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"}