Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme

We present analytic formulas that describe the fully-differential production of color-singlet final states in $q{\bar{q}}$ and gg annihilation, including all the relevant partonic channels, through NNLO QCD. We work within the nested soft-collinear scheme, which allows the fully local subtraction of...

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Detalles Bibliográficos
Autores principales: Caola, Fabrizio, Melnikov, Kirill, Röntsch, Raoul
Lenguaje:eng
Publicado: 2019
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-019-6880-7
http://cds.cern.ch/record/2657591
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author Caola, Fabrizio
Melnikov, Kirill
Röntsch, Raoul
author_facet Caola, Fabrizio
Melnikov, Kirill
Röntsch, Raoul
author_sort Caola, Fabrizio
collection CERN
description We present analytic formulas that describe the fully-differential production of color-singlet final states in $q{\bar{q}}$ and gg annihilation, including all the relevant partonic channels, through NNLO QCD. We work within the nested soft-collinear scheme, which allows the fully local subtraction of infrared divergences. We demonstrate analytic cancellation of soft and collinear poles and present formulas for the finite parts of all integrated subtraction terms. These results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at hadron colliders within the nested soft-collinear subtraction scheme.
id cern-2657591
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26575912022-02-17T03:12:55Zdoi:10.1140/epjc/s10052-019-6880-7http://cds.cern.ch/record/2657591engCaola, FabrizioMelnikov, KirillRöntsch, RaoulAnalytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction schemehep-phParticle Physics - PhenomenologyWe present analytic formulas that describe the fully-differential production of color-singlet final states in $q{\bar{q}}$ and gg annihilation, including all the relevant partonic channels, through NNLO QCD. We work within the nested soft-collinear scheme, which allows the fully local subtraction of infrared divergences. We demonstrate analytic cancellation of soft and collinear poles and present formulas for the finite parts of all integrated subtraction terms. These results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at hadron colliders within the nested soft-collinear subtraction scheme.We present analytic formulas that describe fully-differential production of color-singlet final states in $q\bar q$ and $gg$ annihilation, including all the relevant partonic channels, through NNLO QCD. We work within the nested soft-collinear scheme which allows for fully local subtraction of infrared divergences. We demonstrate analytic cancellation of soft and collinear poles and present formulas for finite parts of all integrated subtraction terms. These results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at hadron colliders within the nested soft-collinear subtraction scheme.arXiv:1902.02081OUTP-19-03PCERN-TH-2019-011TTP19-007P3H-19-003oai:cds.cern.ch:26575912019-02-06
spellingShingle hep-ph
Particle Physics - Phenomenology
Caola, Fabrizio
Melnikov, Kirill
Röntsch, Raoul
Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title_full Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title_fullStr Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title_full_unstemmed Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title_short Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme
title_sort analytic results for color-singlet production at nnlo qcd with the nested soft-collinear subtraction scheme
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1140/epjc/s10052-019-6880-7
http://cds.cern.ch/record/2657591
work_keys_str_mv AT caolafabrizio analyticresultsforcolorsingletproductionatnnloqcdwiththenestedsoftcollinearsubtractionscheme
AT melnikovkirill analyticresultsforcolorsingletproductionatnnloqcdwiththenestedsoftcollinearsubtractionscheme
AT rontschraoul analyticresultsforcolorsingletproductionatnnloqcdwiththenestedsoftcollinearsubtractionscheme

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