Published October 6, 2005 | Version v1
Journal article Metadata-only

Transversity measurements at HERMES

Creators

  • 1. Physikalisches Institut II, Friedrich-Alexander-Universitaet Erlangen-Nuernberg, Erwin-Rommel-Strasse 1, 91058 Erlangen (Germany)

Description

Azimuthal single-spin asymmetries (SSA) in semi-inclusive electroproduction of charged pions in deep-inelastic scattering (DIS) of positrons on a transversely polarised hydrogen target are presented. Azimuthal moments for both the Collins and the Sivers mechanism are extracted. In addition the subleading-twist contribution due to the transverse spin component from SSA on a longitudinally polarised hydrogen target is evaluated

Additional details

Identifiers

DOI
10.1063/1.2122190;
arXiv
arXiv:hep-ex/0507013v1;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
792
Journal Issue
1
Journal Page Range
p. 933-936
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
13. international workshop on deep inelastic scattering
Acronym
DIS 2005
Dates
27 Apr - 1 May 2005
Place
Madison, WI (United States)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37038042
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ASYMMETRY; DEEP INELASTIC SCATTERING; ELECTROPRODUCTION; HYDROGEN; PIONS; POSITRONS; SPIN
Descriptors DEC
ANGULAR MOMENTUM; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MATTER; MESONS; NONMETALS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SCATTERING

Optional Information

Notes
(c) 2005 American Institute of Physics
Collaborations
HERMES Collaboration