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...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: De Florian, D., Sassot, R., Stratmann, M., Vogelsang, W.
Formato: JOUR
Materias:
Nucleon structure
Partons
Perturbation theory
QCD
Spin
Elementary particles
Nuclear physics
Acceso en línea: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 todo:paper_01466410_v67_n2_p251_DeFlorian
record_format dspace
spelling todo:paper_01466410_v67_n2_p251_DeFlorian2023-10-03T15:00:13Z QCD spin physics: Partonic spin structure of the nucleon De Florian, D. Sassot, R. Stratmann, M. Vogelsang, W. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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
De Florian, D.
Sassot, R.
Stratmann, M.
Vogelsang, W.
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.
format JOUR
author De Florian, D.
Sassot, R.
Stratmann, M.
Vogelsang, W.
author_facet De Florian, D.
Sassot, R.
Stratmann, M.
Vogelsang, W.
author_sort De Florian, D.
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
url http://hdl.handle.net/20.500.12110/paper_01466410_v67_n2_p251_DeFlorian
work_keys_str_mv AT defloriand qcdspinphysicspartonicspinstructureofthenucleon
AT sassotr qcdspinphysicspartonicspinstructureofthenucleon
AT stratmannm qcdspinphysicspartonicspinstructureofthenucleon
AT vogelsangw qcdspinphysicspartonicspinstructureofthenucleon
_version_ 1807322934779314176

Ejemplares similares