Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction

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Generalized Parton Distributions (GPDs) provide a dynamical picture of the nucleon. The exclusive production of $\rho^0$ mesons on a transversely polarised target is sensitive to the nucleon helicity-flip GPDs $E$ which are related to the total angular momentum of quarks and gluons. In 2007 and 2010...

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Autor principal: Schmidt, Katharina
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.191.0223
http://cds.cern.ch/record/1625753
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author Schmidt, Katharina
author_facet Schmidt, Katharina
author_sort Schmidt, Katharina
collection CERN
description Generalized Parton Distributions (GPDs) provide a dynamical picture of the nucleon. The exclusive production of $\rho^0$ mesons on a transversely polarised target is sensitive to the nucleon helicity-flip GPDs $E$ which are related to the total angular momentum of quarks and gluons. In 2007 and 2010 the COMPASS experiment at CERN collected data by scattering a 160 GeV/c muon beam off a transversely polarised NH$_3$ target. The final state particles were detected with the two-stage spectrometer with high resolution tracking. In this talk new results for the azimuthal asymmetries $A_{\text{UT}}$ and $A_{\text{LT}}$ are presented.
id cern-1625753
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16257532021-05-03T20:32:28Zdoi:10.22323/1.191.0223http://cds.cern.ch/record/1625753engSchmidt, KatharinaTransverse Target Spin asymmetries in exclusive $\rho^0$ muoproductionParticle Physics - ExperimentGeneralized Parton Distributions (GPDs) provide a dynamical picture of the nucleon. The exclusive production of $\rho^0$ mesons on a transversely polarised target is sensitive to the nucleon helicity-flip GPDs $E$ which are related to the total angular momentum of quarks and gluons. In 2007 and 2010 the COMPASS experiment at CERN collected data by scattering a 160 GeV/c muon beam off a transversely polarised NH$_3$ target. The final state particles were detected with the two-stage spectrometer with high resolution tracking. In this talk new results for the azimuthal asymmetries $A_{\text{UT}}$ and $A_{\text{LT}}$ are presented.Generalized Parton Distributions (GPDs) provide a dynamical picture of the nucleon. The exclusive production of $\rho^0$ mesons on a transversely polarised target is sensitive to the nucleon helicity-flip GPDs $E$ which are related to the total angular momentum of quarks and gluons. In 2007 and 2010 the COMPASS experiment at CERN collected data by scattering a 160 GeV/c muon beam off a transversely polarised NH$_3$ target. The final state particles were detected with the two-stage spectrometer with high resolution tracking. In this talk new results for the azimuthal asymmetries $A_{\text{UT}}$ and $A_{\text{LT}}$ are presented.POS(DIS-2013)223arXiv:1311.1437oai:cds.cern.ch:16257532013-11-06
spellingShingle Particle Physics - Experiment
Schmidt, Katharina
Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title_full Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title_fullStr Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title_full_unstemmed Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title_short Transverse Target Spin asymmetries in exclusive $\rho^0$ muoproduction
title_sort transverse target spin asymmetries in exclusive $\rho^0$ muoproduction
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.191.0223
http://cds.cern.ch/record/1625753
work_keys_str_mv AT schmidtkatharina transversetargetspinasymmetriesinexclusiverho0muoproduction

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