Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme

We present compact analytic formulas that describe the decay of colorless particles to both $q \bar{q}$ and gg final states through next-to-next-to-leading order in perturbative QCD in the context of the nested soft-collinear subtraction scheme. In addition to their relevance for the description 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/s10052-019-7505-x
http://cds.cern.ch/record/2682605
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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 compact analytic formulas that describe the decay of colorless particles to both $q \bar{q}$ and gg final states through next-to-next-to-leading order in perturbative QCD in the context of the nested soft-collinear subtraction scheme. In addition to their relevance for the description of decays like $V \rightarrow q \bar{q}'$, $V= Z,W$, $H \rightarrow b \bar{b}$ and $H \rightarrow gg$, these results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at colliders within the nested soft-collinear subtraction scheme.
id cern-2682605
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26826052022-02-17T03:06:51Zdoi:10.1140/epjc/s10052-019-7505-xhttp://cds.cern.ch/record/2682605engCaola, FabrizioMelnikov, KirillRöntsch, RaoulAnalytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction schemehep-phParticle Physics - PhenomenologyWe present compact analytic formulas that describe the decay of colorless particles to both $q \bar{q}$ and gg final states through next-to-next-to-leading order in perturbative QCD in the context of the nested soft-collinear subtraction scheme. In addition to their relevance for the description of decays like $V \rightarrow q \bar{q}'$, $V= Z,W$, $H \rightarrow b \bar{b}$ and $H \rightarrow gg$, these results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at colliders within the nested soft-collinear subtraction scheme.We present compact analytic formulas that describe the decay of colorless particles to both $q \bar q$ and $gg$ final states through next-to-next-to-leading order in perturbative QCD in the context of the nested soft-collinear subtraction scheme. In addition to their relevance for the description of decays like $V \to q \bar q'$, $V= Z,W$, $H \to b \bar b$ and $H \to gg$, these results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at colliders within the nested soft-collinear subtraction scheme.arXiv:1907.05398OUTP-19-08PCERN-TH-2019-106TTP-19-023P3H-19-017oai:cds.cern.ch:26826052019-07-11
spellingShingle hep-ph
Particle Physics - Phenomenology
Caola, Fabrizio
Melnikov, Kirill
Röntsch, Raoul
Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title_full Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title_fullStr Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title_full_unstemmed Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title_short Analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at NNLO QCD with the nested soft-collinear subtraction scheme
title_sort analytic results for decays of color singlets to $gg$ and $q \bar q$ final states at nnlo qcd with the nested soft-collinear subtraction scheme
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1140/epjc/s10052-019-7505-x
http://cds.cern.ch/record/2682605
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AT melnikovkirill analyticresultsfordecaysofcolorsingletstoggandqbarqfinalstatesatnnloqcdwiththenestedsoftcollinearsubtractionscheme
AT rontschraoul analyticresultsfordecaysofcolorsingletstoggandqbarqfinalstatesatnnloqcdwiththenestedsoftcollinearsubtractionscheme

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