July 25, 2007 to August 1, 2007
Karlsruhe University
Europe/Zurich timezone

Flavor violation in a SUSY GUT

Jul 28, 2007, 6:10 PM
20m
Eiermann-Auditorium (Karlsruhe University)

Eiermann-Auditorium

Karlsruhe University

Wolfgang-Gaede-Str. 1 76131 Karlsruhe Germany
Parallel Talk Flavor Physics Flavor Physics 4

Speaker

Dr Jae-hyeon Park (Tohoku University)

Description

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.

Primary author

Dr Jae-hyeon Park (Tohoku University)

Co-authors

Prof. Masahiro Yamaguchi (Tohoku University) Prof. Pyungwon Ko (Korea Institute for Advanced Study)

Presentation materials