Published August 4, 2009
| Version v1
Journal article
The Pretzelosity Distribution Function and Intrinsic Motion of the Constituents in Nucleon
- 1. Bogoliubov Laboratory of Theoretical Physics, JINR, 141980 Dubna (Russian Federation)
- 2. Department of Physics, University of Connecticut, Storrs, CT 06269 (United States)
- 3. Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-182 21 Prague 8 (Czech Republic)
Description
The pretzelosity distribution function h1Tperpendicular is studied in a covariant quark-parton model which describes the structure of the nucleon in terms of 3D quark intrinsic motion. This relativistic model framework supports the relation between helicity, transversity and pretzelosity observed in other relativistic models without assuming SU(6) spin-flavor symmetry. Numerical results and predictions for SIDIS experiments are presented.
Additional details
Identifiers
- DOI
- 10.1063/1.3215708;
- arXiv
- arXiv:0812.3246v1;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1149
- Journal Issue
- 1
- Journal Page Range
- p. 547-551
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 18. international spin physics symposium
- Dates
- 6-11 Oct 2008
- Place
- Charlottesville, VA (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41060506
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DEEP INELASTIC SCATTERING; DISTRIBUTION FUNCTIONS; FLAVOR MODEL; GLUON MODEL; HELICITY; LEPTON-NUCLEON INTERACTIONS; NUCLEONS; PARTICLE PRODUCTION; PARTICLE STRUCTURE; POLARIZATION; QUARK MODEL; QUARKS; RELATIVISTIC RANGE; SEMI-INCLUSIVE INTERACTIONS; SPIN; SU-6 GROUPS; SYMMETRY
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; HADRONS; INCLUSIVE INTERACTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUARK MODEL; SCATTERING; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- (c) 2009 American Institute of Physics