Sea quark and gluon polarization in the nucleon

We present results on the quark and gluon polarization in the nucleon obtained in a combined next to leading order analysis to the available inclusive and semi-inclusive polarized deep inelastic scattering data. Using the Lagrange multiplier method, we asses the uncertainty inherent to the extractio...

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Autores principales: De Florian, D., Navarro, G.A., Sassot, R.
Formato: JOUR
Materias:
Perturbative QCD
Semi-inclusive DIS
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01039733_v37_n2B_p538_DeFlorian
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_01039733_v37_n2B_p538_DeFlorian
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spelling todo:paper_01039733_v37_n2B_p538_DeFlorian2023-10-03T14:57:39Z Sea quark and gluon polarization in the nucleon De Florian, D. Navarro, G.A. Sassot, R. Perturbative QCD Semi-inclusive DIS We present results on the quark and gluon polarization in the nucleon obtained in a combined next to leading order analysis to the available inclusive and semi-inclusive polarized deep inelastic scattering data. Using the Lagrange multiplier method, we asses the uncertainty inherent to the extraction of the different spin dependent parton densities in a QCD global fit, and the impact of the increased set of semi-inclusive data now available. Fil:De Florian, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Navarro, G.A. 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_01039733_v37_n2B_p538_DeFlorian
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Perturbative QCD
Semi-inclusive DIS
spellingShingle Perturbative QCD
Semi-inclusive DIS
De Florian, D.
Navarro, G.A.
Sassot, R.
Sea quark and gluon polarization in the nucleon
topic_facet Perturbative QCD
Semi-inclusive DIS
description We present results on the quark and gluon polarization in the nucleon obtained in a combined next to leading order analysis to the available inclusive and semi-inclusive polarized deep inelastic scattering data. Using the Lagrange multiplier method, we asses the uncertainty inherent to the extraction of the different spin dependent parton densities in a QCD global fit, and the impact of the increased set of semi-inclusive data now available.
format JOUR
author De Florian, D.
Navarro, G.A.
Sassot, R.
author_facet De Florian, D.
Navarro, G.A.
Sassot, R.
author_sort De Florian, D.
title Sea quark and gluon polarization in the nucleon
title_short Sea quark and gluon polarization in the nucleon
title_full Sea quark and gluon polarization in the nucleon
title_fullStr Sea quark and gluon polarization in the nucleon
title_full_unstemmed Sea quark and gluon polarization in the nucleon
title_sort sea quark and gluon polarization in the nucleon
url http://hdl.handle.net/20.500.12110/paper_01039733_v37_n2B_p538_DeFlorian
work_keys_str_mv AT defloriand seaquarkandgluonpolarizationinthenucleon
AT navarroga seaquarkandgluonpolarizationinthenucleon
AT sassotr seaquarkandgluonpolarizationinthenucleon
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