Progress in top-pair production at hadron colliders

We review recently derived NNLO QCD results for top-pair production at hadron colliders. We compare the size of the NNLO corrections in $q\bar q\to t\bar t+X$ with the LO and NLO ones, and address the question of convergence of perturbative series. We compare the NLO and NNLO K-factors for the Tevat...

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Detalles Bibliográficos
Autores principales: Baernreuther, Peter, Czakon, Michal, Mitov, Alexander
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/1454546
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author Baernreuther, Peter
Czakon, Michal
Mitov, Alexander
author_facet Baernreuther, Peter
Czakon, Michal
Mitov, Alexander
author_sort Baernreuther, Peter
collection CERN
description We review recently derived NNLO QCD results for top-pair production at hadron colliders. We compare the size of the NNLO corrections in $q\bar q\to t\bar t+X$ with the LO and NLO ones, and address the question of convergence of perturbative series. We compare the NLO and NNLO K-factors for the Tevatron.
id cern-1454546
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14545462019-09-30T06:29:59Zhttp://cds.cern.ch/record/1454546engBaernreuther, PeterCzakon, MichalMitov, AlexanderProgress in top-pair production at hadron collidersParticle Physics - PhenomenologyWe review recently derived NNLO QCD results for top-pair production at hadron colliders. We compare the size of the NNLO corrections in $q\bar q\to t\bar t+X$ with the LO and NLO ones, and address the question of convergence of perturbative series. We compare the NLO and NNLO K-factors for the Tevatron.arXiv:1206.0621CERN-PH-TH-2012-155oai:cds.cern.ch:14545462012-06-05
spellingShingle Particle Physics - Phenomenology
Baernreuther, Peter
Czakon, Michal
Mitov, Alexander
Progress in top-pair production at hadron colliders
title Progress in top-pair production at hadron colliders
title_full Progress in top-pair production at hadron colliders
title_fullStr Progress in top-pair production at hadron colliders
title_full_unstemmed Progress in top-pair production at hadron colliders
title_short Progress in top-pair production at hadron colliders
title_sort progress in top-pair production at hadron colliders
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/1454546
work_keys_str_mv AT baernreutherpeter progressintoppairproductionathadroncolliders
AT czakonmichal progressintoppairproductionathadroncolliders
AT mitovalexander progressintoppairproductionathadroncolliders

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