
JOINT PARTICLE SEMINAR
Date: Wednesday, 4
February 2004
Time:
3:00 p.m.
Place: 4135 Frederick Reines Hall
Speaker: Javier
Ferrandis, University of Hawai
Title:
Radiative fermion masses and mixings in the MSSM
Abstract: In the MSSM
flavor-violating soft mass matrices can generate radiatively
contributions to Yukawa couplings through low-energy finite
corrections. I will reanalyze the possibility that the fermion masses
of the first two generations as well as the quark mixing angles can be
explained through these radiative corrections, under the assumption
that the supersymmetric unified theory is flavor-conserving and that
the source of all flavor violation resides in the supersymmetry
breaking sector. I will also analyze the constraints coming from
FCNC processes on this mechanism.
Host: J. Feng