Artículo

QCD spin physics: Partonic spin structure of the nucleon

de Florian, Daniel EnriqueIcon ; Sassot, RodolfoIcon ; Stratmann, Marco; Vogelsang, W.
Fecha de publicación: 04/2012
Editorial: Elsevier Science
Revista: Progress In Particle And Nuclear Physics
ISSN: 0146-6410
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We discuss some recent developments concerning the nucleon's helicity parton distribution functions: new preliminary data from jet production at RHIC suggest for the first time a non-vanishing polarization of gluons in the nucleon. SIDIS measurements at COMPASS provide better constraints on the strange and light sea quark helicity distributions. Single-longitudinal spin asymmetries in W-boson production have been observed at RHIC and will ultimately give new insights into the light quark and anti-quark helicity structure of the nucleon. © 2012 Elsevier B.V. All rights reserved.
Palabras clave: Nucleon Structure , Partons , Perturbation Theory , Qcd , Spin
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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URI: http://hdl.handle.net/11336/55649
DOI: http://dx.doi.org/10.1016/j.ppnp.2011.12.027
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Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Citación
de Florian, Daniel Enrique; Sassot, Rodolfo; Stratmann, Marco; Vogelsang, W.; QCD spin physics: Partonic spin structure of the nucleon; Elsevier Science; Progress In Particle And Nuclear Physics; 67; 2; 4-2012; 251-259
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