{"paper":{"title":"Search for charged Higgs bosons in decays of top quarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al, The D0 Collaboration: V.M. Abazov","submitted_at":"2009-06-29T17:54:59Z","abstract_excerpt":"We present a search for charged Higgs bosons in decays of top quarks, in the mass range $80 < m_{H^{\\pm} < 155$ GeV, assuming the subsequent decay $H^{+} \\to \\tau^{+} \\nu_\\tau$ (and its charge conjugate). Using 0.9 fb$^{-1}$ of lepton+jets data collected with the D0 detector at the Fermilab Tevatron $p\\bar{p}$ collider, operating at a center of mass energy $\\sqrt{s}=1.96$ TeV, we find no evidence for a $H^{\\pm}$ signal. Hence, we exclude branching ratios $B(t \\to H^+b) > 0.24$ for $m_{H^{\\pm}=80$ GeV, and $B(t \\to H^+b) > 0.19$ for $m_{H^{\\pm}=155$ GeV, at the 95% C.L."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.5326","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/0906.5326/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"}