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SUMMARY:Tests of Lepton Flavor Universality at LHCb
DTSTART;VALUE=DATE-TIME:20181203T132000Z
DTEND;VALUE=DATE-TIME:20181203T134000Z
DTSTAMP;VALUE=DATE-TIME:20260812T023352Z
UID:indico-contribution-1192@indico.tlabs.ac.za
DESCRIPTION:Speakers: Katharina Mueller (University of Zurich)\nIn the Sta
 ndard Model the three charged leptons are identical copies of each other\,
  apart from mass differences and the electroweak coupling of the gauge bos
 ons to leptons is independent of the lepton flavour. This prediction is ca
 lled lepton flavour universality (LFU) and is well tested in tree level de
 cays\, any violation of LFU would be a clear sign of physics beyond the St
 andard Model.\nExperimental tests of LFU in semileptonic decays of b-hadro
 ns or  rare b decays are highly sensitive to New Physics particles which p
 referentially couple to the 2nd and 3rd generations of leptons. Recent res
 ults from LHCb on lepton flavour universality in semileptonic  b → clν 
  transitions and rare b->sll decays are discussed.\n\nhttps://indico.tlabs
 .ac.za/event/75/contributions/1192/
LOCATION:Casa do Sol
URL:https://indico.tlabs.ac.za/event/75/contributions/1192/
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