COMPASS Results on Collins and Sivers Asymmetries

In the list of the main items studied by the CERN COMPASS experiment there are the transverse spin and momentum effects visible in the azimuthal distributions of hadrons produced in the deep inelastic scattering. In the years 2002-2004 COMPASS has collected data with a 6LiD target with the polarizat...

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Detalles Bibliográficos
Autor principal: Bressan, Andrea
Lenguaje:eng
Publicado: 2009
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.3360/dis.2009.214
http://cds.cern.ch/record/1195993
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author Bressan, Andrea
author_facet Bressan, Andrea
author_sort Bressan, Andrea
collection CERN
description In the list of the main items studied by the CERN COMPASS experiment there are the transverse spin and momentum effects visible in the azimuthal distributions of hadrons produced in the deep inelastic scattering. In the years 2002-2004 COMPASS has collected data with a 6LiD target with the polarization oriented transversely with respect to the muon beam direction for about 20% of the running time; in 2007, COMPASS has used for the first time a proton $NH_3$ target with the data taking time equally shared between longitudinal and transverse polarization of the target. After reviewing the results obtained with the deuteron, the new results for the Collins and Sivers asymmetries of the proton will be presented.
id cern-1195993
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11959932023-03-14T17:35:42Zdoi:10.3360/dis.2009.214http://cds.cern.ch/record/1195993engBressan, AndreaCOMPASS Results on Collins and Sivers AsymmetriesParticle Physics - ExperimentIn the list of the main items studied by the CERN COMPASS experiment there are the transverse spin and momentum effects visible in the azimuthal distributions of hadrons produced in the deep inelastic scattering. In the years 2002-2004 COMPASS has collected data with a 6LiD target with the polarization oriented transversely with respect to the muon beam direction for about 20% of the running time; in 2007, COMPASS has used for the first time a proton $NH_3$ target with the data taking time equally shared between longitudinal and transverse polarization of the target. After reviewing the results obtained with the deuteron, the new results for the Collins and Sivers asymmetries of the proton will be presented.In the list of the main items studied by the CERN COMPASS experiment there are the transverse spin and momentum effects visible in the azimuthal distributions of hadrons produced in the deep inelastic scattering. In the years 2002-2004 COMPASS has collected data with a 6LiD target with the polarization oriented transversely with respect to the muon beam direction for about 20% of the running time; in 2007, COMPASS has used for the first time a proton NH_3 target with the data taking time equally shared between longitudinal and transverse polarization of the target. After reviewing the results obtained with the deuteron, the new results for the Collins and Sivers asymmetries of the proton will be presented.arXiv:0907.5508oai:cds.cern.ch:11959932009-08-03
spellingShingle Particle Physics - Experiment
Bressan, Andrea
COMPASS Results on Collins and Sivers Asymmetries
title COMPASS Results on Collins and Sivers Asymmetries
title_full COMPASS Results on Collins and Sivers Asymmetries
title_fullStr COMPASS Results on Collins and Sivers Asymmetries
title_full_unstemmed COMPASS Results on Collins and Sivers Asymmetries
title_short COMPASS Results on Collins and Sivers Asymmetries
title_sort compass results on collins and sivers asymmetries
topic Particle Physics - Experiment
url https://dx.doi.org/10.3360/dis.2009.214
http://cds.cern.ch/record/1195993
work_keys_str_mv AT bressanandrea compassresultsoncollinsandsiversasymmetries

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