Correlation between lepton flavor violation and B(d, s) - over(B, ̄)(d, s) mixing in SUSY GUT

Kingman Cheung, Sin Kyu Kang, C. S. Kim, Jake Lee

Research output: Contribution to journalArticle

11 Citations (Scopus)


Motivated by the recent measurements of the Bs - over(B, ̄)s mass difference from the DØ and CDF Collaborations, we probe new physics effects in the Bq - over(B, ̄)q mixing within the context of the supersymmetric grand unified model (SUSY GUT). We find that new physics effects in Bs (d) - over(B, ̄)s (d) mixing lead to the correlated information in the branching fractions of the lepton flavor violating decays, which may serve as a test of the SUSY GUT. We also discuss the implication of such new physics effects on the quark-lepton complementarity in the neutrino mixings.

Original languageEnglish
Pages (from-to)319-324
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Issue number5-6
Publication statusPublished - 2007 Sep 6

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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