Speaker
Elena Ginina
Description
We compute the width of the decay h^0(125 GeV) -> b bbar at next-to-leading order
in the general MSSM with quark flavour violation (QFV). We study the effect of
mixing between the second and the third generation of squarks, taking into account
the constraints on QFV from B meson data. We discuss the renormalisation for the
process as well as the enhancement of the bottom-quark self-energy contributions
to the width for large tanb and their resummation. We show numerical results on
the decay width GAMMA(h^0 -> b bbar) as a function of the involved QFV parameters
and compare it with the corresponding width in the Standard Model.
Authors
Elena Ginina
Helmut Eberl
(HEPHY Vienna)
Keisho Hidaka
(Tokyo Gakugei University)
Walter Majerotto
(Austrian Academy of Sciences (AT))
