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Search for the lepton-flavor violating decay Bs0→ϕμ±τ∓

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  • Additional Information
    • Publication Information:
      American Physical Society (APS), 2024.
    • Publication Date:
      2024
    • Abstract:
      A search for the lepton-flavor violating decays Bs0→ϕμ±τ∓ is presented, using a sample of proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 fb−1. The τ leptons are selected using decays with three charged pions. No significant excess is observed, and an upper limit on the branching fraction is determined to be B(Bs0→ϕμ±τ∓)<1.0×10−5 at 90% confidence level. © 2024 CERN, for the LHCb Collaboration 2024 CERN
    • File Description:
      application/pdf
    • ISSN:
      2470-0029
      2470-0010
    • Accession Number:
      10.1103/physrevd.110.072014
    • Rights:
      CC BY
    • Accession Number:
      edsair.doi.dedup.....dea013433879ca819067355d342f3beb