COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS

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COMPASS is a fixed target experiment at CERN where nucleon spin structure and hadron spectroscopy are investigated. An important part of its physics program are the measurements of single spin asymmetries in semi-inclusive deep inelastic scattering on transversely polarized targets. Data on a deuter...

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Detalles Bibliográficos
Autor principal: Braun, Christopher
Lenguaje:eng
Publicado: 2012
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1494083
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author Braun, Christopher
author_facet Braun, Christopher
author_sort Braun, Christopher
collection CERN
description COMPASS is a fixed target experiment at CERN where nucleon spin structure and hadron spectroscopy are investigated. An important part of its physics program are the measurements of single spin asymmetries in semi-inclusive deep inelastic scattering on transversely polarized targets. Data on a deuteron target were taken in 2002-2004. After taking the first data on a transversely polarized proton target in 2007, a full year of data taking followed in 2010 to increase precision. In this contribution we present the latest results for the azimuthal asymmetries in two-hadron production which allow to investigate the transversity distribution function coupled to the two-hadron interference fragmentation function.
id cern-1494083
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14940832019-09-30T06:29:59Zhttp://cds.cern.ch/record/1494083engBraun, ChristopherCOMPASS results on transverse spin asymmetries in two-hadron production in SIDISAccelerators and Storage RingsCOMPASS is a fixed target experiment at CERN where nucleon spin structure and hadron spectroscopy are investigated. An important part of its physics program are the measurements of single spin asymmetries in semi-inclusive deep inelastic scattering on transversely polarized targets. Data on a deuteron target were taken in 2002-2004. After taking the first data on a transversely polarized proton target in 2007, a full year of data taking followed in 2010 to increase precision. In this contribution we present the latest results for the azimuthal asymmetries in two-hadron production which allow to investigate the transversity distribution function coupled to the two-hadron interference fragmentation function.oai:cds.cern.ch:14940832012
spellingShingle Accelerators and Storage Rings
Braun, Christopher
COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title_full COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title_fullStr COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title_full_unstemmed COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title_short COMPASS results on transverse spin asymmetries in two-hadron production in SIDIS
title_sort compass results on transverse spin asymmetries in two-hadron production in sidis
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1494083
work_keys_str_mv AT braunchristopher compassresultsontransversespinasymmetriesintwohadronproductioninsidis

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