Speaker
Mr
Xavier Prudent
(Institut für Kern- und Teilchenphysik, TU-Dresden)
Description
We perform global fits to the parameters of the Constrained
Minimal Supersymmetric Standard Model (CMSSM) and to a variant with
non-universal Higgs masses (NUHM1), taking into account the current
LHC exclusions from searches in jets plus missing transverse energy
signatures with about 5/fb integrated luminosity. We include
the recent LHCb upper bound on the branching ratio
Bs->mu+mu-. Also, constraints from and implications for
direct and indirect dark matter searches are discussed. The minimum
of the CMSSM fit prefers a light Higgs boson just above the
experimentally excluded mass. A potential SM-like Higgs boson with
mass around 126GeV can barely be accommodated. Values for Bs->mu+mu- just around
the Standard Model prediction are
naturally expected in the best fit region. The most-preferred region
is not yet affected by limits on direct WIMP searches, but the next
generation of experiments will probe this region. Finally, we
consider the fine-tuning implications of our best fit regions.
Primary author
Mr
Xavier Prudent
(Institut für Kern- und Teilchenphysik, TU-Dresden)
