Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy

We perform the resummation of large logarithmic corrections to the partonic cross sections for single-inclusive jet production in polarized pp collisions. We reach the next-to-leading logarithmic accuracy for this observable with the corresponding matching to the next-to-leading order calculation pe...

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Autores principales: de Florian, Daniel Enrique, Wagner, Federico
Publicado: 2010
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v67_n3_p367_deFlorian
http://hdl.handle.net/20.500.12110/paper_14346044_v67_n3_p367_deFlorian
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_14346044_v67_n3_p367_deFlorian
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spelling paper:paper_14346044_v67_n3_p367_deFlorian2023-06-08T16:14:40Z Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy de Florian, Daniel Enrique Wagner, Federico We perform the resummation of large logarithmic corrections to the partonic cross sections for single-inclusive jet production in polarized pp collisions. We reach the next-to-leading logarithmic accuracy for this observable with the corresponding matching to the next-to-leading order calculation performed in the small-cone approximation. We present numerical results for the BNL-RHIC collider at √ S=200GeV and at √ S=500GeV. We find an enhancement of the spin-dependent cross section, specially at high transverse momentum for the jet, resulting in a rather small increase of the double-spin asymmetry AjetLL for this process. © 2010 Springer-Verlag / Società Italiana di Fisica. Fil:de Florian, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Wagner, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v67_n3_p367_deFlorian http://hdl.handle.net/20.500.12110/paper_14346044_v67_n3_p367_deFlorian
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 perform the resummation of large logarithmic corrections to the partonic cross sections for single-inclusive jet production in polarized pp collisions. We reach the next-to-leading logarithmic accuracy for this observable with the corresponding matching to the next-to-leading order calculation performed in the small-cone approximation. We present numerical results for the BNL-RHIC collider at √ S=200GeV and at √ S=500GeV. We find an enhancement of the spin-dependent cross section, specially at high transverse momentum for the jet, resulting in a rather small increase of the double-spin asymmetry AjetLL for this process. © 2010 Springer-Verlag / Società Italiana di Fisica.
author de Florian, Daniel Enrique
Wagner, Federico
spellingShingle de Florian, Daniel Enrique
Wagner, Federico
Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
author_facet de Florian, Daniel Enrique
Wagner, Federico
author_sort de Florian, Daniel Enrique
title Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
title_short Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
title_full Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
title_fullStr Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
title_full_unstemmed Single-inclusive jet production in polarized pp collisions at RHIC to next-to-leading logarithmic accuracy
title_sort single-inclusive jet production in polarized pp collisions at rhic to next-to-leading logarithmic accuracy
publishDate 2010
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v67_n3_p367_deFlorian
http://hdl.handle.net/20.500.12110/paper_14346044_v67_n3_p367_deFlorian
work_keys_str_mv AT defloriandanielenrique singleinclusivejetproductioninpolarizedppcollisionsatrhictonexttoleadinglogarithmicaccuracy
AT wagnerfederico singleinclusivejetproductioninpolarizedppcollisionsatrhictonexttoleadinglogarithmicaccuracy
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