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SUSY07

25 July 2007 to 1 August 2007
Karlsruhe University
Europe/Zurich timezone

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Session

Colliders - Susy Phenomenology 8 (Experiment)

Susy8
30 Jul 2007, 16:30
Physics Building (Karlsruhe University)

Physics Building

Karlsruhe University

Wolfgang-Gaede-Str. 1 76131 Karlsruhe Germany

Description

Chairperson: Dirk ZERWAS

Presentation materials

There are no materials yet.

  1. 347. Extended LHC reach of the focus point SUSY region
    Dr Alexander Belyaev (Southampton University - Rutherford Lab)
    30/07/2007, 16:30
    Colliders - Susy Phenomenology
    Parallel Talk
    We have performed detailed analysis of the SUSY focus point (FP) region and work out new set of kinematical variables and cuts which significantly extend LHC reach in FP region compared to previoius results. This opens new perspectives for the SUSY searches at the LHC in FP the related fate of the ILC.
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  2. 232. Right-Chiral Sneutrino LSP in mSUGRA: Event characteristics of NLSP at LHC
    Dr Santosh Kumar Rai (Helsinki Institute of Physics)
    30/07/2007, 16:50
    Colliders - Susy Phenomenology
    Parallel Talk
    We study a supersymmetric scenario where the lighter tau-sneutrino is the lightest supersymmetric particle, while the lighter stau-state is the next lightest. Such a scenario can be motivated within the framework of minimal supergravity, with just the addition of a right-chiral neutrino superfield. Such a spectrum leads to rather unusual signals of supersymmetry, showing stable tracks of...
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  3. 341. Precision Measurement of the Stop Quark Mass at the ILC
    Andre Sopczak (Lancaster U)
    30/07/2007, 17:10
    Colliders - Susy Phenomenology
    Parallel Talk
    Many supersymmetric models predict many new particles within the reach of the next generation of colliders. For an understanding of the model structure and the mechanism(s) of symmetry breaking, it is important to know the masses of the new particles precisely. The measurement of the mass of the scalar partner of the top quark (stop) at an e+e- collider is studied. A relatively light stop...
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  4. 126. Detecting metastable staus and gravitinos at the ILC
    Hans-Ulrich Martyn (RWTH Aachen & DESY)
    30/07/2007, 17:30
    Colliders - Susy Phenomenology
    Parallel Talk
    A study of various SUSY scenarios is presented in which the lightest supersymmetric particle is the gravitino $\sG$ and the next-to-lightest supersymmetric particle is a scalar tau $\stau$ with lifetimes ranging from seconds to years. Gravitinos are interesting dark matter candidates which can be produced in decays of heavier sparticles at the International Linear Collider (ILC), but...
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  5. 287. Spin Analysis of Supersymmetric Particles
    Peter Matthias Zerwas (DESY Hamburg / RWTH Aachen)
    30/07/2007, 17:50
    Colliders - Susy Phenomenology
    Parallel Talk
    The spin of supersymmetric particles can be determined at e+e- colliders unambiguously without any model assumptions. This will be demonstrated for sleptons and charginos/neutralinos, based on the analysis of excitation curves and angular distributions in production and decay processes. In this way supersymmetry can be discriminated from theories with isomorphic particle spectra...
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