• Status ofVub measurement with BELLE detector

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    • Keywords


      BELLE; Cabibbo-Kobayashi-Maskawa matrix; V ub

    • Abstract


      Semileptonic decays ofBXulv have great importance both from theoretical and experimental point of view, as they are useful for extracting the magnitude ofVub, one of the tiniest elements of CKM matrix. Similarly measurement ofB √ Ds×u can be used to calculateVub The Belle Collaboration has measured these branching ratios and extractedVub for various theoretical models.

    • Author Affiliations


      Gobinda Majumder1

      1. EHEP Group, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai - 400 005, India
    • Dates

  • Pramana – Journal of Physics | News

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