Description
Chairperson: Werner POROD
Sascha Bornhauser
(University of Bonn)
27/07/2007, 14:00
Colliders - Susy Phenomenology
Parallel Talk
We study pair production of first and second generation squarks in pp
collisions at the LHC. In addition to the well-known SUSY QCD diagrams, we
compute the contributions from the exchange of an electroweak gauge boson
or gaugino. The dominant effect is due to the interference between
electroweak gaugino and gluino exchange diagrams, and leads to an
enhancement of the total...
Monika Kollar
(MPI for physics, Munich)
27/07/2007, 14:20
Colliders - Susy Phenomenology
Parallel Talk
At hadron colliders, supersymmetric particles are expected to be produced
abundantly in pairs via strong interactions. In this context, top-squark
is of particular interest as a candidate on the lightest squark within
many supersymmetric models.
Given the expected experimental precision, detailed theoretical
predictions are essential.
We present the complete electroweak (EW)...
Mr
Krzysztof Rolbiecki
(Institute of Theoretical Physics, Warsaw University)
27/07/2007, 14:40
Colliders - Susy Phenomenology
Parallel Talk
We present analysis of production and decay of charginos in MSSM at the one-loop
level. Radiative corrections in this sector can be of the order of 20%, so they
should be taken into account in future experiments. Moreover, there are several
effects that can be observed in chargino sector which are only present beyond the
leading order. Particular emphasis will be put on the contributions...
Benjamin Fuks
(LPSC Grenoble)
27/07/2007, 15:00
Colliders - Susy Phenomenology
Parallel Talk
We present a first and extensive study of resummation effects for supersymmetric
particle production at hadron colliders, focusing on Drell-Yan like slepton-pair and
slepton-sneutrino associated production. We jointly treat the recoil corrections at
small transverse-momentum and the threshold-enhanced contributions near the partonic
threshold, allowing a complete understanding of the...
Prof.
Juergen Reuter
(University of Freiburg)
27/07/2007, 15:20
Colliders - Susy Phenomenology
Parallel Talk
The interesting but difficult phenomenology of supersymmetric models at the LHC & ILC
demands a corresponding complexity and maturity from simulation tools. This includes
multi-particle final states, reducible and irreducible backgrounds, spin
correlations, real emission of photons and gluons, virtual corrections etc. Most of
these topics are included
in the multi-particle Monte Carlo...
