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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/063/06/1171-1194

    • Keywords

       

      New physics; CP violation; B-factories

    • Abstract

       

      The importance of a super-B factory in the search for new physics, in particular, due to CP-odd phase(s) from physics beyond the standard model is surveyed. The first point to emphasize is that we now know how to directly measure all three angles of the unitarity triangle very cleanly, i.e. without theoretical assumptions with irreducible theory error ≲1%. However, this requires much more luminosity than is currently available atB-factories. Direct searches via penguin-dominated hadronic modes as well as radiative, pair-leptonic and semi-leptonic decays are also discussed. Null tests of the SM are stressed as these will play a crucial role especially if the effects of BSM phase(s) onB-physics are small.

    • Author Affiliations

       

      Thomas E Browder1 Amarjit Soni2

      1. Department of Physics, University of Hawaii, Honolulu, Hawaii - 968222, USA
      2. Theory Group, Brookhaven National Laboratory, Upton, NY - 11973, USA
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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