| DATE: |
2007-02-27 11:00 - 12:00 |
| PLACE: |
Kenkyu Honkan 2F RM 220 |
| TITLE: |
Flavor violation in a SUSY GUT |
| CONTACT: |
tsuda |
| SPEAKER: |
Jae-hyeon Park (Tohoku Univ.) |
| LANGUAGE: |
English |
| ABSTRACT: |
Leptonic and hadronic flavor violations are studied in a general SU(5)-type supersymmetric grand unification model. Due to a GUT symmetry relating quarks and leptons, flavor violating processes in both sectors can be used to constrain a given single source of flavor non-universality at the GUT scale. Without assuming a very specific boundary condition on the soft supersymmetry breaking terms at the scale where they are given, sfermion mass matrices of 10 and 5 bar representations are examined, using recent B physics data and present and future lepton flavor violation bounds.
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