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    Collider Cross Talk

    From Tops to Vcb

    by Gudrun Hiller (CERN), Riccardo Salvatico (CERN)

    → Europe/Zurich
    4/2-011 - TH common room (CERN)

    4/2-011 - TH common room

    CERN

    15
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    Description

    Abstract

    We give a brief overview of the Vcb-puzzle, a mismatch of extractions of the CKM-element V_cb from inclusive and exclusive B-decays, and its importance for precision flavor physics.  Complementary extraction is possible from W-decays at the LHC. We report on the recent determination of Vcb from ttbar at CMS,  https://cds.cern.ch/record/2972245, and discuss prospects.

     

    Speakers

    Riccardo Salvatico
     
    Gudrun Hiller