Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons

We evaluate the single target-spin sin(phi_h) and sin(2\phi_h) azimuthal asymmetries in the semi-inclusive deep inelastic lepton scattering off longitudinally polarized proton target under HERMES kinematic conditions. A good agreement with the HERMES data can be achieved using only the twist-2 distr...

Descripción completa

Detalles Bibliográficos
Autores principales: Kotsinian, A.M., Oganesian, K.A., Avakian, H.R., De Sanctis, E.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0375-9474(00)00039-7
http://cds.cern.ch/record/397644
_version_ 1780893979155365888
author Kotsinian, A.M.
Oganesian, K.A.
Avakian, H.R.
De Sanctis, E.
author_facet Kotsinian, A.M.
Oganesian, K.A.
Avakian, H.R.
De Sanctis, E.
author_sort Kotsinian, A.M.
collection CERN
description We evaluate the single target-spin sin(phi_h) and sin(2\phi_h) azimuthal asymmetries in the semi-inclusive deep inelastic lepton scattering off longitudinally polarized proton target under HERMES kinematic conditions. A good agreement with the HERMES data can be achieved using only the twist-2 distribution and fragmentation functions.
id cern-397644
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-3976442023-03-14T17:12:31Zdoi:10.1016/S0375-9474(00)00039-7http://cds.cern.ch/record/397644engKotsinian, A.M.Oganesian, K.A.Avakian, H.R.De Sanctis, E.Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protonsParticle Physics - PhenomenologyWe evaluate the single target-spin sin(phi_h) and sin(2\phi_h) azimuthal asymmetries in the semi-inclusive deep inelastic lepton scattering off longitudinally polarized proton target under HERMES kinematic conditions. A good agreement with the HERMES data can be achieved using only the twist-2 distribution and fragmentation functions.We evaluate the single target-spin sin(phi_h) and sin(2\phi_h) azimuthal asymmetries in the semi-inclusive deep inelastic lepton scattering off longitudinally polarized proton target under HERMES kinematic conditions. A good agreement with the HERMES data can be achieved using only the twist-2 distribution and fragmentation functions.We evaluate the single target-spin sin(phi_h) and sin(2\phi_h) azimuthal asymmetries in the semi-inclusive deep inelastic lepton scattering off longitudinally polarized proton target under HERMES kinematic conditions. A good agreement with the HERMES data can be achieved using only the twist-2 distribution and fragmentation functions.We evaluate the single-spin sinΦ h and sin 2 Φ h azimuthal asymmetries in the semi-inclusive pion production in deep inelastic lepton scattering off longitudinally polarized proton target in the HERMES kinematics. A good agreement with the HERMES data is a achieved using only the twist-2 distribution and fragmentation functions.hep-ph/9908466oai:cds.cern.ch:3976442000
spellingShingle Particle Physics - Phenomenology
Kotsinian, A.M.
Oganesian, K.A.
Avakian, H.R.
De Sanctis, E.
Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title_full Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title_fullStr Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title_full_unstemmed Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title_short Single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
title_sort single target-spin asymmetries in semi-inclusive pion electroproduction on longitudinally polarized protons
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0375-9474(00)00039-7
http://cds.cern.ch/record/397644
work_keys_str_mv AT kotsinianam singletargetspinasymmetriesinsemiinclusivepionelectroproductiononlongitudinallypolarizedprotons
AT oganesianka singletargetspinasymmetriesinsemiinclusivepionelectroproductiononlongitudinallypolarizedprotons
AT avakianhr singletargetspinasymmetriesinsemiinclusivepionelectroproductiononlongitudinallypolarizedprotons
AT desanctise singletargetspinasymmetriesinsemiinclusivepionelectroproductiononlongitudinallypolarizedprotons

Ejemplares similares