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Prof. Dr. Thomas Gehrmann

Fakultäten » Mathematisch-naturwissenschaftliche Fakultät » Physik-Institut » Prof. Dr. Thomas Gehrmann

Completed research projects

Project leader Project title
Bonciani Mass e ects in NNLO cross sections
Daleo QCD corrections to the electroproduction of hadrons with high pT
O(alpha^2 (s) )QCD corrections to the electroproduction of hadrons with high transverse momentum
NUMERICAL EVALUATION OF LOOP INTEGRALS.
Antenna subtraction with hadronic initial states
Ferroglia Two-loop renormalization in the standard model.
Frederix Automation of one-loop QCD corrections in the MadLoop framework
Freitas Reconstructing Supersymmetry at LHC/ILC
Gehrmann QCD Corrections to Static Heavy-Quark Form Factors
Decays of scalar and pseudoscalar Higgs bosons into fermions: Two-loop QCD corrections to the Higgs-quark-antiquark amplitude
Two-loop quark and gluon form factors in dimensional regularisation [rapid communication]
Antenna subtraction at NNLO
Gluon-gluon antenna functions from Higgs boson decay [rapid communication]
Quark-gluon antenna functions from neutralino decay [rapid communication]
Two-loop QCD corrections to the heavy quark form factors: Axial vector contributions
Two-loop QCD corrections to the heavy quark form factors: the vector contributions
Two-Loop QCD Corrections to the Heavy Quark Form Factors: Anomaly Contributions
Calculation of jet cross sections at NNLO accuracy
Calculation of jet cross sections at NNLO accuracy
Mass effects in NNLO cross sections
Simulation of multi-parton final states at colliders
Precision physics with jet cross sections (2010)
Multi-loop corrections (2010)
Automation of higher order corrections (2010)
Multi-purpose event generator programs (2010)
Specific collider reactions (2010)
The three-loop form factor in N=4 super Yang-Mills
Two-loop QCD helicity amplitudes for qqˉ→W±γ and qqˉ→Z0γ
Antenna subtraction at NNLO with hadronic initial states
Two-Loop Soft Corrections and Resummation of the Thrust Distribution in the Dijet Region
Jet production in higher orders of perturbation theory (2013-15)
Two-loop corrections to vector boson pair production at CERN LHC
Gehrmann Grazzini Pozzorini Particle Physics with high-quality data from the CERN LHC
LHCPhenoNet - Advanced Particle Phenomenology in the LHC era
Gehrmann-de Ridder Antenna subtraction method for jet calculations at NNLO.
Infrared structure of e+e- --> 3 jets at NNLO,
NNLO corrections to event shapes in $e^+e^-$ annihilation
Secondorder QCD corrections to the thrust distribution
Grazzini Associated WH production at hadron colliders
Greiner Constraints on unparticle physics in electroweak gauge boson scattering
Computation of NLO corrections to multi-parton final states at colliders
Heinrich An algebraic/numerical formalism for one-loop multi-leg amplitudes
A numerical approach to the double real radiation part of e^{}e^{}{\rarr}3 jets at NNLO.
Infrared structure of e^{}e^{}{rarr}3 jets at NNLO: QED-type contributions.
Towards e^{+}e^{-}{rarr}3 jets at NNLO by sector decomposition.
Towards LHC phenomenology at the loop level: A new method for one-loop amplitudes.
The sector decomposition approach to real radiation at NNLO.
Algebraic evaluation of rational polynomials in one-loop amplitudes
Hoeche Further developments of the Sherpa event generator
Jimenez-Delgado Partonic structure of the proton at NNLO
Maitre HPL, a Mathematica implementation of the harmonic polylogarithms.
Mastrolia Unitarity Cuts: NLO Six-Gluon Amplitudes in QCD.
Cut-constructible part of QCD amplitudes.
Feynman Diagrams and Differential Equations
Six-Photon Amplitudes
Unitarity cuts and reduction to master integrals in d dimensions for one-loop amplitudes
On triple-cut of scattering amplitudes
D-dimensional unitarity cut method
Nagy Matching parton showers to NLO computations
THREE-JET EVENT-SHAPES IN LEPTON-PROTON SCATTERING AT NEXT-TO-LEADING ORDER ACCURACY
Three-jet event-shapes in lepton proton scattering at next-to-leading order accuracy.
Parton showers with quantum interference
Three-jet event-shapes in lepton-proton scattering at next-to-leading order accuracy
Poulsen Measuring the photon fragmentation function at HERA.
Somogyi A subtraction scheme for computing QCD jet cross sections at NNLO: Regularization of real-virtual emisssion.
A subtraction scheme for computing QCD jet cross sections at NNLO: Regularization of doubly-real emisssion.
Tools for higher order calculations
Tools for higher order calculations
Zurita Non-Standard Higgs Bosons at Colliders


Last update 01.10.2015