Sea quark polarization and semi-inclusive DIS data

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We investigate the potential impact of forthcoming Jefferson Lab semi-inclusive polarized deep inelastic scattering proton measurements in the determination of the sea quark polarization in the nucleons by means of a next to leading order global QCD analysis. Specifically, we estimate the resulting...

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Autores principales: Jiang, X., Navarro, G.A., Sassot, R.
Formato: Artículo publishedVersion
Publicado: 2006
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14346044_v47_n1_p81_Jiang
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14346044_v47_n1_p81_Jiang_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-paper_14346044_v47_n1_p81_Jiang_oai
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spelling I28-R145-paper_14346044_v47_n1_p81_Jiang_oai2024-08-16 Jiang, X. Navarro, G.A. Sassot, R. 2006 We investigate the potential impact of forthcoming Jefferson Lab semi-inclusive polarized deep inelastic scattering proton measurements in the determination of the sea quark polarization in the nucleons by means of a next to leading order global QCD analysis. Specifically, we estimate the resulting improvement in the constraints on polarized parton densities for different flavors, which is found to be significant for up and strange quarks, and the correlation between remaining uncertainty ranges for each of the parton species. Fil:Navarro, G.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_14346044_v47_n1_p81_Jiang info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar Eur. Phys. J. C 2006;47(1):81-85 Sea quark polarization and semi-inclusive DIS data info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14346044_v47_n1_p81_Jiang_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
description We investigate the potential impact of forthcoming Jefferson Lab semi-inclusive polarized deep inelastic scattering proton measurements in the determination of the sea quark polarization in the nucleons by means of a next to leading order global QCD analysis. Specifically, we estimate the resulting improvement in the constraints on polarized parton densities for different flavors, which is found to be significant for up and strange quarks, and the correlation between remaining uncertainty ranges for each of the parton species.
format Artículo
Artículo
publishedVersion
author Jiang, X.
Navarro, G.A.
Sassot, R.
spellingShingle Jiang, X.
Navarro, G.A.
Sassot, R.
Sea quark polarization and semi-inclusive DIS data
author_facet Jiang, X.
Navarro, G.A.
Sassot, R.
author_sort Jiang, X.
title Sea quark polarization and semi-inclusive DIS data
title_short Sea quark polarization and semi-inclusive DIS data
title_full Sea quark polarization and semi-inclusive DIS data
title_fullStr Sea quark polarization and semi-inclusive DIS data
title_full_unstemmed Sea quark polarization and semi-inclusive DIS data
title_sort sea quark polarization and semi-inclusive dis data
publishDate 2006
url http://hdl.handle.net/20.500.12110/paper_14346044_v47_n1_p81_Jiang
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14346044_v47_n1_p81_Jiang_oai
work_keys_str_mv AT jiangx seaquarkpolarizationandsemiinclusivedisdata
AT navarroga seaquarkpolarizationandsemiinclusivedisdata
AT sassotr seaquarkpolarizationandsemiinclusivedisdata
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