Threshold corrections in precision LHC physics: QED x QCD

With an eye toward LHC processes in which theoretical precisions of 1 percent are desired, we introduce the theory of the simultaneous YFS resummation of QED and QCD to compute the size of the expected resummed soft radiative threshold effects in precision studies of heavy particle production at the...

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Detalles Bibliográficos
Autores principales: Ward, B.F.L., Glosser, C., Jadach, S., Yost, S.A.
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1142/S0217751X05027461
http://cds.cern.ch/record/801717
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author Ward, B.F.L.
Glosser, C.
Jadach, S.
Yost, S.A.
author_facet Ward, B.F.L.
Glosser, C.
Jadach, S.
Yost, S.A.
author_sort Ward, B.F.L.
collection CERN
description With an eye toward LHC processes in which theoretical precisions of 1 percent are desired, we introduce the theory of the simultaneous YFS resummation of QED and QCD to compute the size of the expected resummed soft radiative threshold effects in precision studies of heavy particle production at the LHC. Our results show that both QED and QCD soft threshold effects must be controlled to be on the conservative side to achieve such precision goals.
id cern-801717
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-8017172023-03-14T20:23:43Zdoi:10.1142/S0217751X05027461http://cds.cern.ch/record/801717engWard, B.F.L.Glosser, C.Jadach, S.Yost, S.A.Threshold corrections in precision LHC physics: QED x QCDParticle Physics - PhenomenologyWith an eye toward LHC processes in which theoretical precisions of 1 percent are desired, we introduce the theory of the simultaneous YFS resummation of QED and QCD to compute the size of the expected resummed soft radiative threshold effects in precision studies of heavy particle production at the LHC. Our results show that both QED and QCD soft threshold effects must be controlled to be on the conservative side to achieve such precision goals.With an eye toward LHC processes in which theoretical precisions of 1 percent are desired, we introduce the theory of the simultaneous YFS resummation of QED and QCD to compute the size of the expected resummed soft radiative threshold effects in precision studies of heavy particle production at the LHC. Our results show that both QED and QCD soft threshold effects must be controlled to be on the conservative side to achieve such precision goals.hep-ph/0411047BU-HEPP-04-08BU-HEPP-2004-08oai:cds.cern.ch:8017172004-11-03
spellingShingle Particle Physics - Phenomenology
Ward, B.F.L.
Glosser, C.
Jadach, S.
Yost, S.A.
Threshold corrections in precision LHC physics: QED x QCD
title Threshold corrections in precision LHC physics: QED x QCD
title_full Threshold corrections in precision LHC physics: QED x QCD
title_fullStr Threshold corrections in precision LHC physics: QED x QCD
title_full_unstemmed Threshold corrections in precision LHC physics: QED x QCD
title_short Threshold corrections in precision LHC physics: QED x QCD
title_sort threshold corrections in precision lhc physics: qed x qcd
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1142/S0217751X05027461
http://cds.cern.ch/record/801717
work_keys_str_mv AT wardbfl thresholdcorrectionsinprecisionlhcphysicsqedxqcd
AT glosserc thresholdcorrectionsinprecisionlhcphysicsqedxqcd
AT jadachs thresholdcorrectionsinprecisionlhcphysicsqedxqcd
AT yostsa thresholdcorrectionsinprecisionlhcphysicsqedxqcd

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