Conveners
Morning I
- Massimiliano Grazzini (CERN)
Morning I
- Ruth Britto (University of Amsterdam)
Morning I
- Aude Gehrmann-De Ridder (ETH Zurich)
Morning I
- Yukinari Sumino (Tohoku University)
David Kosower
(IPhT, CEA-Saclay)
14/09/2010, 09:30
Mathias Ritzmann
(ETH Zuerich)
15/09/2010, 09:30
We report on the extension of Vincia, a parton shower based on the dipole-antenna picture of QCD, to massive quarks.
Dr
Hiroshi Yokoya
(CERN PH-TH)
15/09/2010, 10:00
We present a theoretical framework to compute the fully differential cross sections for the top-quark productions and their subsequent decays at hadron colliders, incorporating the bound-state effects which are important in the t\bar{t} threshold region. We include the bound-state effects such that the cross sections are correct in the LO approximation both in the threshold and high-energy...
Prof.
Andreas Vogt
(University of Liverpool)
16/09/2010, 09:30
We analyze the iterative structure of unfactorized partonic cross sections in the threshold (large-x) limit of massless perturbative QCD, and present all-order expressions for, at least, the leading- and next-to-leading logarithmic off-diagonal splitting functions P_gq and P_qg and the corresponding coefficient functions C_phi,q and C_2,g in Higgs- and gauge-boson exchange deep-inelastic...
Andrea Banfi
(ETH Zürich)
16/09/2010, 10:00
We present results for event-shape differential distributions at the Tevatron and at the LHC. Theoretical predictions are obtained by combining next-to-leading order (NLO) calculations with all-order resummation of logarithmic enhanced contributions at next-to-leading logarithmic (NLL) accuracy. We show that event shapes have significant scope in validating and tuning parton shower event...
Prof.
Matthias Steinhauser
(KIT)
17/09/2010, 10:15
Three-loop corrections to the light CP even Higgs boson mass
are considered within the MSSM. The calculation is based on the proper
approximations and their combination in various regions of the parameter
space and the results are implemented in the computer code H3m.
The three-loop effects to $M_h$ are typically of the order of a
few hundred MeV and opposite in sign to the two-loop corrections.
