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SUMMARY: Lattice QCD and Flavor-Changing Neutral Currents - Andreas S Kron
 feld (Fermilab &amp\; IAS TU München)
DTSTART:20170428T150000Z
DTEND:20170428T160000Z
UID:TALK69178@talks.cam.ac.uk
CONTACT:Dr Maria Ubiali
DESCRIPTION:Several tensions between experimental measurements and the Sta
 ndard Model have been reported\, at least in the quark-flavor sector.  Sho
 uld these discrepancies mature into significant discrepancies\, they would
  be evidence for new physics.  In this talk\, I discuss several lattice-QC
 D calculations (from the Fermilab Lattice and MILC Collaborations) that go
  into the Standard-Model predictions for flavor-changing neutral currents:
  particle-antiparticle mixing in $B$ and $B_s$ mesons and semileptonic $B$
  decays mediated (in the SM) by penguins.
LOCATION:B1.19\, DAMTP
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