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SUSY07

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

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Session

Colliders - Higgs Phenomenology 6 (Theory)

Higgs6
28 Jul 2007, 16:30
Physics Building (Karlsruhe University)

Physics Building

Karlsruhe University

Wolfgang-Gaede-Str. 1 76131 Karlsruhe Germany

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  1. 351. Higgs and Sparticle Spectroscopy
    Dr Ilia Gogoladze (University of Delaware)
    28/07/2007, 16:30
    Colliders - Higgs Phenomenology
    Parallel Talk
    We propose using the lightens CP-even Higgs boson mass bound in the minimal supersymmetric standard model (MSSM) to predict the low mass bound for the stop sector. Considering minimal supergravity (mSUGRA) frame and assuming neutralino is dark matter. We can predict in this frame the low bound for all MSSM sparticle spectrum.
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  2. 204. Higgs boson production at the LHC: transverse-momentum and rapidity dependence
    Dr Giuseppe Bozzi (ITP Karlsruhe)
    28/07/2007, 16:50
    Colliders - Higgs Phenomenology
    Parallel Talk
    We consider Higgs boson production by gluon fusion in hadron collisions. We study the doubly-differential transverse-momentum (qT ) and rapidity (y ) distribution of the Higgs boson in perturbative QCD. In the region of small qT (qT << M_H , M_H being the mass of the Higgs boson), we include the effect of logarithmically-enhanced contributions due to multiparton radiation to all...
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  3. 359. Higgs Boson Production via Gluon Fusion: SUSY-QCD Corrections
    Dr Michael Spira (PSI)
    28/07/2007, 17:10
    Colliders - Higgs Phenomenology
    Parallel Talk
    The loop-induced processes $gg\to h,H,A$ provide the dominant Higgs boson production mechanisms at the Tevatron and LHC in a large range of the minimal supersymmetric extension of the Standard Model. For squark masses below $\sim 400$ GeV squark loop contributions become important in addition to the top and bottom quark loops. The next-to-leading order QCD corrections to the squark...
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  4. 111. Susy QCD corrections to Higgs production in gluon fusion
    Charalampos Anastasiou (CERN)
    28/07/2007, 17:30
    Colliders - Higgs Phenomenology
    Parallel Talk
    I will present a calculation of the full SUSY QCD radiative corrections in gluon fusion. The required two-loop amplitudes are computed with a new caclculational method for loop diagrams with both infrared and threshold singularities. This computation is a prototype for many similar computations in other than SUSY BSM scenaria.
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