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Abstract:

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.

Registro:

Documento: Artículo
Título:Sea quark polarization and semi-inclusive DIS data
Autor:Jiang, X.; Navarro, G.A.; Sassot, R.
Filiación:Department of Physics and Astronomy, Rutgers, the State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854, United States
Departamento de Física, Universidad de Buenos Aires, Pab.1, (1428) Buenos Aires, Argentina
Año:2006
Volumen:47
Número:1
Página de inicio:81
Página de fin:85
DOI: http://dx.doi.org/10.1140/epjc/s2006-02525-7
Título revista:European Physical Journal C
Título revista abreviado:Eur. Phys. J. C
ISSN:14346044
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_14346044_v47_n1_p81_Jiang.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v47_n1_p81_Jiang

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Citas:

---------- APA ----------
Jiang, X., Navarro, G.A. & Sassot, R. (2006) . Sea quark polarization and semi-inclusive DIS data. European Physical Journal C, 47(1), 81-85.
http://dx.doi.org/10.1140/epjc/s2006-02525-7
---------- CHICAGO ----------
Jiang, X., Navarro, G.A., Sassot, R. "Sea quark polarization and semi-inclusive DIS data" . European Physical Journal C 47, no. 1 (2006) : 81-85.
http://dx.doi.org/10.1140/epjc/s2006-02525-7
---------- MLA ----------
Jiang, X., Navarro, G.A., Sassot, R. "Sea quark polarization and semi-inclusive DIS data" . European Physical Journal C, vol. 47, no. 1, 2006, pp. 81-85.
http://dx.doi.org/10.1140/epjc/s2006-02525-7
---------- VANCOUVER ----------
Jiang, X., Navarro, G.A., Sassot, R. Sea quark polarization and semi-inclusive DIS data. Eur. Phys. J. C. 2006;47(1):81-85.
http://dx.doi.org/10.1140/epjc/s2006-02525-7