Recent Progress in the Golem Project
arXiv:1007.3580 · doi:10.1016/j.nuclphysbps.2010.08.021
Abstract
We report on the current status of the Golem project which aims at the construction of a general one-loop evaluator for matrix elements. We construct the one-loop matrix elements from Feynman diagrams in a highly automated way and provide a library for the reduction and numerically stable evaluation of the tensor integrals involved in this approach. Furthermore, we present applications to physics processes relevant for the LHC.
7 pages, 4 figures, contrib. to proceedings of "Loops and Legs in Quantum Field Theory", 10th DESY Workshop on Elementary Particle Theory, 25-30 April 2010, Woerlitz, Germany
References in corpus (13)
- Event generation with SHERPA 1.1
- FeynRules - Feynman rules made easy
- Reducing full one-loop amplitudes to scalar integrals at the integrand level
- Assault on the NLO Wishlist: pp -> tt bb
- Automating dipole subtraction for QCD NLO calculations
- Next-to-Leading Order QCD Predictions for W+3-Jet Distributions at Hadron Colliders
- NLO QCD corrections to pp -> t anti-t b anti-b + X at the LHC
- Dominant QCD Backgrounds in Higgs Boson Analyses at the LHC: A Study of pp -> t anti-t + 2 jets at Next-To-Leading Order
- Automation of the Dipole Subtraction Method in MadGraph/MadEvent
- W+3 jet production at the Tevatron
- Numerical Evaluation of Six-Photon Amplitudes
- NLO QCD corrections to WW+jet production at hadron colliders
- Optimizing the Reduction of One-Loop Amplitudes