0000000000496741

AUTHOR

Wolfgang Kilian

showing 3 related works from this author

QCD NLO with Powheg matching and top threshold matching in WHIZARD

2016

We present the status of the automation of NLO processes within the event generator WHIZARD. The program provides an automated FKS subtraction and phase space integration over the FKS regions, while the (QCD) NLO matrix element is accessed via the Binoth Les Houches Interface from an externally linked one-loop program. Massless and massive test cases and validation are shown for several e+e- processes. Furthermore, we discuss work in progress and future plans. The second part covers the matching of the NRQCD prediction with NLL threshold resummation to the NLO continuum top pair production at lepton colliders. Both the S-wave and P-wave production of the top pair are taken into account in t…

threshold [top]electronParticle physicsleptonFOS: Physical sciencespair production [top]relativistic [correction]phase spaceHigh Energy Physics - Phenomenology (hep-ph)quantum chromodynamicsResummationMonte Carlototal cross sectionEvent generatorQuantum chromodynamicsPhysicselectroweak interactionHigh Energy Physics::PhenomenologyElectroweak interactionObservableMassless particleHigh Energy Physics - PhenomenologyPair productionproduction [top]interfaceHigh Energy Physics::Experimentthreshold [resummation]LeptonProceedings of 12th International Symposium on Radiative Corrections (Radcor 2015) and LoopFest XIV (Radiative Corrections for the LHC and Future Colliders) — PoS(RADCOR2015)
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Automation of NLO processes and decays and POWHEG matching in WHIZARD

2016

Journal of physics / Conference Series 762, 012059 (2016). doi:10.1088/1742-6596/762/1/012059

PhysicsHistoryParticle physics010308 nuclear & particles physicsScatteringMonte Carlo methodHigh Energy Physics::PhenomenologyFOS: Physical sciencesObservable01 natural sciences530Computer Science ApplicationsEducationHigh Energy Physics - PhenomenologyAmplitudeHigh Energy Physics - Phenomenology (hep-ph)Phase space0103 physical sciencesddc:530High Energy Physics::Experiment010306 general physicsParton showerNuclear ExperimentEvent generatorLepton
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Supersymmetry parameter analysis: SPA convention and project.

2005

18 páginas, 6 figuras, 12 tablas.-- et al.

Quantum Field TheoryScheme (programming language)Particle physicsCold dark matterExperimental PhysicsPhysics and Astronomy (miscellaneous)FOS: Physical sciences01 natural scienceslaw.inventionSet (abstract data type)High Energy Physics - Phenomenology (hep-ph)law0103 physical sciencesddc:530010306 general physicsColliderEngineering (miscellaneous)Particle Physics - PhenomenologyNuclear Physicscomputer.programming_languagePhysicsLarge Hadron Collider010308 nuclear & particles physicsFísicaObservableSupersymmetryPhysics beyond the Standard ModelHigh Energy Physics - Phenomenology[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]Production (computer science)computerElementary Particles
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