{"paper":{"title":"Hunting for $B^+\\to K^+ \\tau^+\\tau^-$ imprints on the $B^+ \\to K^+ \\mu^+\\mu^-$ dimuon spectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Claudia Cornella, Gino Isidori, Matthias K\\\"onig, Nicola Serra, Patrick Owen, Sascha Liechti","submitted_at":"2020-01-13T19:00:00Z","abstract_excerpt":"We investigate the possibility of indirectly constraining the $B^{+}\\to K^{+}\\tau^+\\tau^-$ decay rate using precise data on the $B^{+}\\to K^{+}\\mu^+\\mu^-$ dimuon spectrum. To this end, we estimate the distortion of the spectrum induced by the $B^{+}\\to K^{+}\\tau^+\\tau^-\\to K^{+} \\mu^+\\mu^-$ re-scattering process, and propose a method to simultaneously constrain this (non-standard) contribution and the long-distance effects associated to hadronic intermediate states. The latter are constrained using the analytic properties of the amplitude combined with data and perturbative calculations. Final"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.04470","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/2001.04470/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"}