Speaker
Prof.
Keisho Hidaka
(Tokyo Gakugei University)
Description
We perform systematic study of decays of sneutrinos including bosonic
decays such as decays into slepton + (W^+ or H^+) as well as fermionic
ones in the Minimal Supersymmetric Standard Model (MSSM) with slepton
generation mixings and real parameters. We show that the effect of the
slepton generation mixings on the branching ratios of the sneutrino
decays (both fermionic and bosonic ones) can be quite strong in a
significant part of the MSSM parameter space despite the recent very
strong experimental limits on lepton flavour violating processes.
This could have an important impact on the search for sneutrinos and
the determination of the MSSM parameters at future colliders, such as
LHC, ILC, CLIC and muon collider.
Authors
Prof.
Alfred Bartl
(University of Wien)
Dr
Karl Hohenwarter-Sodek
(University of Wien)
Prof.
Keisho Hidaka
(Tokyo Gakugei University)
Dr
Thomas Kernreiter
(University of Wien)
Prof.
Walter Majerotto
(Inst. for High Energy Physics, OEAW, Wien)
Prof.
Werner Porod
(University of Wuerzburg)
