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SUMMARY:Flavorful Higgs bosons and the muon g-2 - Stefania Gori - Stefania
  Gori (University of California\, Santa Cruz)
DTSTART:20211105T160000Z
DTEND:20211105T170000Z
UID:TALK162607@talks.cam.ac.uk
CONTACT:Rene Poncelet
DESCRIPTION:A new measurement of the muon g-2 has been recently reported b
 y the Fermilab Muon g-2 collaboration and shows a 4.2σ departure from the
  Standard Model (SM) prediction. At the same time\, the origin of the larg
 e hierarchies in the SM fermion masses\, as well as the hierarchical struc
 ture of the CKM quark mixing matrix\, constitute a long-standing open ques
 tion in particle physics: the so-called SM flavor puzzle. One dynamical ap
 proach to this puzzle is to couple the first two generations exclusively t
 o a new subleading source of electroweak symmetry breaking\, in the form o
 f a second Higgs doublet. In this talk\, we will discuss a SUSY realizatio
 n of this mechanism and its impact on the muon g-2 anomaly. Contrary to th
 e most studied SUSY models\, in this framework sleptons with masses in the
  multi-TeV range can comfortably explain the anomaly. We will also discuss
  additional phenomenological aspects of the model\, including its effects 
 on tau flavor changing decays.
LOCATION:Virtual Seminar 
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