Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders

We present the complete set of leading-color two-loop contributions required to obtain next-to-next-to-leading-order (NNLO) QCD corrections to three-jet production at hadron colliders. We obtain analytic expressions for a generating set of finite remainders, valid in the physical region for three-je...

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Detalles Bibliográficos
Autores principales: Abreu, S., Febres Cordero, F., Ita, H., Page, B., Sotnikov, V.
Lenguaje:eng
Publicado: 2021
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP07(2021)095
http://cds.cern.ch/record/2753428
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author Abreu, S.
Febres Cordero, F.
Ita, H.
Page, B.
Sotnikov, V.
author_facet Abreu, S.
Febres Cordero, F.
Ita, H.
Page, B.
Sotnikov, V.
author_sort Abreu, S.
collection CERN
description We present the complete set of leading-color two-loop contributions required to obtain next-to-next-to-leading-order (NNLO) QCD corrections to three-jet production at hadron colliders. We obtain analytic expressions for a generating set of finite remainders, valid in the physical region for three-jet production. The analytic continuation of the known Euclidean-region results is determined from a small set of numerical evaluations of the amplitudes. We obtain analytic expressions that are suitable for phenomenological applications and we present a C++ library for their efficient and stable numerical evaluation.
id cern-2753428
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
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spelling cern-27534282023-01-31T08:52:29Zdoi:10.1007/JHEP07(2021)095http://cds.cern.ch/record/2753428engAbreu, S.Febres Cordero, F.Ita, H.Page, B.Sotnikov, V.Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Collidershep-phParticle Physics - PhenomenologyWe present the complete set of leading-color two-loop contributions required to obtain next-to-next-to-leading-order (NNLO) QCD corrections to three-jet production at hadron colliders. We obtain analytic expressions for a generating set of finite remainders, valid in the physical region for three-jet production. The analytic continuation of the known Euclidean-region results is determined from a small set of numerical evaluations of the amplitudes. We obtain analytic expressions that are suitable for phenomenological applications and we present a C++ library for their efficient and stable numerical evaluation.We present the complete set of leading-color two-loop contributions required to obtain next-to-next-to-leading-order (NNLO) QCD corrections to three-jet production at hadron colliders. We obtain analytic expressions for a generating set of finite remainders, valid in the physical region for three-jet production. The analytic continuation of the known Euclidean-region results is determined from a small set of numerical evaluations of the amplitudes. We obtain analytic expressions that are suitable for phenomenological applications and we present a C++ library for their efficient and stable numerical evaluation.arXiv:2102.13609CERN-TH-2021-023FR-PHENO-2021-06MPP-2021-20oai:cds.cern.ch:27534282021-02-26
spellingShingle hep-ph
Particle Physics - Phenomenology
Abreu, S.
Febres Cordero, F.
Ita, H.
Page, B.
Sotnikov, V.
Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title_full Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title_fullStr Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title_full_unstemmed Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title_short Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders
title_sort leading-color two-loop qcd corrections for three-jet production at hadron colliders
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP07(2021)095
http://cds.cern.ch/record/2753428
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AT febrescorderof leadingcolortwoloopqcdcorrectionsforthreejetproductionathadroncolliders
AT itah leadingcolortwoloopqcdcorrectionsforthreejetproductionathadroncolliders
AT pageb leadingcolortwoloopqcdcorrectionsforthreejetproductionathadroncolliders
AT sotnikovv leadingcolortwoloopqcdcorrectionsforthreejetproductionathadroncolliders

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