Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO

We consider QCD radiative corrections to vector-boson production in hadron collisions. We present the next-to-next-to-leading order (NNLO) result of the hard-collinear coefficient function for the all-order resummation of logarithmically enhanced contributions at small transverse momenta. The coeffi...

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Autores principales: Catani, S., Cieri, L., de Florian, D., Ferrera, G., Grazzini, M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14346044_v72_n11_p1_Catani
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_14346044_v72_n11_p1_Catani2023-10-03T16:14:46Z Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO Catani, S. Cieri, L. de Florian, D. Ferrera, G. Grazzini, M. We consider QCD radiative corrections to vector-boson production in hadron collisions. We present the next-to-next-to-leading order (NNLO) result of the hard-collinear coefficient function for the all-order resummation of logarithmically enhanced contributions at small transverse momenta. The coefficient function controls NNLO contributions in resummed calculations at full next-to-next-to-leading logarithmic accuracy. The same coefficient function is used in applications of the subtraction method to perform fully exclusive perturbative calculations up to NNLO. © 2012 Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica. Fil:Cieri, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:de Florian, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14346044_v72_n11_p1_Catani
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We consider QCD radiative corrections to vector-boson production in hadron collisions. We present the next-to-next-to-leading order (NNLO) result of the hard-collinear coefficient function for the all-order resummation of logarithmically enhanced contributions at small transverse momenta. The coefficient function controls NNLO contributions in resummed calculations at full next-to-next-to-leading logarithmic accuracy. The same coefficient function is used in applications of the subtraction method to perform fully exclusive perturbative calculations up to NNLO. © 2012 Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica.
format JOUR
author Catani, S.
Cieri, L.
de Florian, D.
Ferrera, G.
Grazzini, M.
spellingShingle Catani, S.
Cieri, L.
de Florian, D.
Ferrera, G.
Grazzini, M.
Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
author_facet Catani, S.
Cieri, L.
de Florian, D.
Ferrera, G.
Grazzini, M.
author_sort Catani, S.
title Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
title_short Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
title_full Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
title_fullStr Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
title_full_unstemmed Vector-boson production at hadron colliders: Hard-collinear coefficients at the NNLO
title_sort vector-boson production at hadron colliders: hard-collinear coefficients at the nnlo
url http://hdl.handle.net/20.500.12110/paper_14346044_v72_n11_p1_Catani
work_keys_str_mv AT catanis vectorbosonproductionathadroncollidershardcollinearcoefficientsatthennlo
AT cieril vectorbosonproductionathadroncollidershardcollinearcoefficientsatthennlo
AT defloriand vectorbosonproductionathadroncollidershardcollinearcoefficientsatthennlo
AT ferrerag vectorbosonproductionathadroncollidershardcollinearcoefficientsatthennlo
AT grazzinim vectorbosonproductionathadroncollidershardcollinearcoefficientsatthennlo
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