{"paper":{"title":"$\\tau_{B_{s}}/\\tau_{B_{d}}$ and $\\Delta\\Gamma_{s}$ confront new physics in $b\\to s\\tau\\tau$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Mario Fern\\'andez Navarro, Marzia Bordone","submitted_at":"2023-07-13T18:31:02Z","abstract_excerpt":"Several new physics scenarios that address anomalies in $B$-physics predict an enhancement of $b \\rightarrow s \\tau \\tau$ with respect to its Standard Model prediction. Such scenarios necessarily imply modifications of the lifetime ratio $\\tau_{B_{s}}/\\tau_{B_{d}}$ and the lifetime difference $\\Delta\\Gamma_{s}$. In this work, we explore indirect bounds provided by these observables over new physics scenarios. We also estimate future projections, showing that future experimental and theoretical improvements on both $\\tau_{B_{s}}/\\tau_{B_{d}}$ and $\\Delta\\Gamma_{s}$ have the potential to provide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.07013","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/2307.07013/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"}