QCD spin physics: Partonic spin structure of the nucleon

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...

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Guardado en:
Detalles Bibliográficos
Publicado: 2012
Materias:
Nucleon structure
Partons
Perturbation theory
QCD
Spin
Elementary particles
Nuclear physics
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01466410_v67_n2_p251_DeFlorian
http://hdl.handle.net/20.500.12110/paper_01466410_v67_n2_p251_DeFlorian
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01466410_v67_n2_p251_DeFlorian
record_format dspace
spelling paper:paper_01466410_v67_n2_p251_DeFlorian2023-06-08T15:12:31Z QCD spin physics: Partonic spin structure of the nucleon Nucleon structure Partons Perturbation theory QCD Spin Nucleon structure Partons Perturbation theory QCD Spin Elementary particles Nuclear physics 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. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01466410_v67_n2_p251_DeFlorian http://hdl.handle.net/20.500.12110/paper_01466410_v67_n2_p251_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 Nucleon structure
Partons
Perturbation theory
QCD
Spin
Nucleon structure
Partons
Perturbation theory
QCD
Spin
Elementary particles
Nuclear physics
spellingShingle Nucleon structure
Partons
Perturbation theory
QCD
Spin
Nucleon structure
Partons
Perturbation theory
QCD
Spin
Elementary particles
Nuclear physics
QCD spin physics: Partonic spin structure of the nucleon
topic_facet Nucleon structure
Partons
Perturbation theory
QCD
Spin
Nucleon structure
Partons
Perturbation theory
QCD
Spin
Elementary particles
Nuclear physics
description 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.
title QCD spin physics: Partonic spin structure of the nucleon
title_short QCD spin physics: Partonic spin structure of the nucleon
title_full QCD spin physics: Partonic spin structure of the nucleon
title_fullStr QCD spin physics: Partonic spin structure of the nucleon
title_full_unstemmed QCD spin physics: Partonic spin structure of the nucleon
title_sort qcd spin physics: partonic spin structure of the nucleon
publishDate 2012
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01466410_v67_n2_p251_DeFlorian
http://hdl.handle.net/20.500.12110/paper_01466410_v67_n2_p251_DeFlorian
_version_ 1768543555085664256

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