Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy

We compute the next-to-leading order QCD corrections to the polarized (and unpolarized) cross sections for the production of a hadron accompanied by an opposite-side prompt photon. This process, being studied at RHIC, permits us to reconstruct partonic kinematics using experimentally measurable vari...

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Autores principales: De Florian, D., Sborlini, G.F.R.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v83_n7_p_DeFlorian
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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_15507998_v83_n7_p_DeFlorian2023-10-03T16:24:27Z Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy De Florian, D. Sborlini, G.F.R. We compute the next-to-leading order QCD corrections to the polarized (and unpolarized) cross sections for the production of a hadron accompanied by an opposite-side prompt photon. This process, being studied at RHIC, permits us to reconstruct partonic kinematics using experimentally measurable variables. We study the correlation between the reconstructed momentum fractions and the true partonic ones, which in the polarized case might allow us to reveal the spin-dependent gluon distribution with a higher precision. © 2011 American Physical Society. 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_15507998_v83_n7_p_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 compute the next-to-leading order QCD corrections to the polarized (and unpolarized) cross sections for the production of a hadron accompanied by an opposite-side prompt photon. This process, being studied at RHIC, permits us to reconstruct partonic kinematics using experimentally measurable variables. We study the correlation between the reconstructed momentum fractions and the true partonic ones, which in the polarized case might allow us to reveal the spin-dependent gluon distribution with a higher precision. © 2011 American Physical Society.
format JOUR
author De Florian, D.
Sborlini, G.F.R.
spellingShingle De Florian, D.
Sborlini, G.F.R.
Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
author_facet De Florian, D.
Sborlini, G.F.R.
author_sort De Florian, D.
title Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
title_short Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
title_full Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
title_fullStr Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
title_full_unstemmed Hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
title_sort hadron plus photon production in polarized hadronic collisions at next-to-leading order accuracy
url http://hdl.handle.net/20.500.12110/paper_15507998_v83_n7_p_DeFlorian
work_keys_str_mv AT defloriand hadronplusphotonproductioninpolarizedhadroniccollisionsatnexttoleadingorderaccuracy
AT sborlinigfr hadronplusphotonproductioninpolarizedhadroniccollisionsatnexttoleadingorderaccuracy
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