Description
Chairperson: Darin ACOSTA
Vyacheslav Krutelyov
28/07/2007, 16:30
Colliders - Susy Phenomenology
Parallel Talk
In this talk we present searches for the long lived massive particles and
discuss ideas and plans for the future. Exotic stable massive particles often
appear in the models beyond the Standard Model such as supersymmetry or extra-
dimensions with WIMP or super-WIMP dark matter candidates. We show two completed
analysis: the search for the stable massive charged particles (CHAMPs), and...
Shikma Bressler
(Technion - Israel Institute of Technology)
28/07/2007, 16:50
Colliders - Susy Phenomenology
Parallel Talk
We summarise the strategy for searching heavy charged quasi-stable SUSY particles and R-hadrons with the ATLAS
detector at the LHC. We review models where R-Hadrons decay in flight within the detector discussing the
reconstruction and triggering techniques to be employed to detect such particles.
Yuri Gershtein
(Florida State University)
28/07/2007, 17:10
Colliders - Susy Phenomenology
Parallel Talk
We report the results of a search for supersymmetry (SUSY) with gauge-
mediated breaking in the missing transverse energy distribution of inclusive
diphoton events using approximately 1.2 fb-1 of data colleced by the D0
experiment at the Fermilab Tevatron Collider in 2002-2006. This analysis is the
most sensitive probe for the gauge-mediated SUSY models up to date with a
short-lived...
Dr
Andrey Loginov
(Yale University, Physics Department)
28/07/2007, 17:30
Colliders - Susy Phenomenology
Parallel Talk
We present searches for new physics in events containing high--$E_{\rm T}$
photons in CDF Run II data collected at the Fermilab Tevatron. Photons are
triggered and reconstructed efficiently and appear in many models such as SUSY,
Technicolor, Large Extra Dimensions and compositness. We present results of a
search for Randall--Sundrum Gravitons decaying to two photons. We also present...
Piotr Zalewski
(Division of High Energy Physics)
28/07/2007, 17:50
Colliders - Susy Phenomenology
Parallel Talk
Within Gauge-Mediated Supersymmetry Breaking (GMSB) models gravitino is the Lightest
Supersymmetry Partner (LSP) whereas neutralino or slepton plays the role of the Next
to Lightest Supersymmetry Partner (NLSP). NLSP decays to its Standard Model partner
and gravitino with a lifetime depending on the scale of the SUSY breaking. Detection
of the NLSP and determination of its properties, in...
Nurcan Ozturk
(Unknown)
28/07/2007, 18:10
Colliders - Susy Phenomenology
Parallel Talk
We present how parameters such as mass and spin of SUSY particles can be measured at the LHC. The
measurements of kinematical distributions, such as edges in the invariant mass of leptons and jets, are used to
constrain the model of supersymmetry that we may discover at the LHC. We provide examples from a few points in
the mSUGRA scenario and give emphasis to measurements that can be...