Top Physics in WHIZARD

Author(s)
Jürgen Reuter, Fabian Bach, Bijan Chokoufé Nejad, Andre Hoang, Wolfgang Kilian, M. Stahlhofen, T. Teubner, Christian Weiss
Abstract

In this talk we summarize the top physics setup in the event generator WHIZARD with a main focus on lepton colliders. This includes full six-, eight- and ten-fermion processes, factorized processes and spin correlations. For lepton colliders, QCD NLO processes for top quark physics are available and will be discussed. A special focus is on the top-quark pair threshold, where a special implementation combines a non-relativistic effective field theory calculation augmented by a next-to-leading threshold logarithm resummation with a continuum relativistic fixed-order QCD NLO simulation.

Organisation(s)
Particle Physics
External organisation(s)
Deutsches Elektronen-Synchrotron DESY, Eurostat, Erwin Schrödinger Institut, Universität Siegen, Johannes Gutenberg-Universität Mainz, University of Liverpool
Publication date
02-2016
Austrian Fields of Science 2012
103012 High energy physics
Keywords
Portal url
https://ucrisportal.univie.ac.at/en/publications/top-physics-in-whizard(a47a00a6-b254-4187-aaa8-7e7eaf296bd7).html