Published July 30, 2003
| Version v1
Journal article
The Quark-Antiquark Asymmetry of the Nucleon Strange Sea
Creators
- 1. Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan)
Description
Theoretical predictions are given for the light-flavor sea-quark distributions in the nucleon including the strange quark ones on the basis of the flavor SU(3) version of the chiral quark soliton model. Careful account is taken of the SU(3) symmetry breaking effects due to the mass difference between the strange and nonstrange quarks, which is the only one parameter necessary for the flavor SU(3) generalization of the model. A particular emphasis of study is put on the light-flavor sea-quark asymmetry as well as the particle-antiparticle asymmetry of the strange quark distributions in the nucleon
Additional details
Identifiers
- DOI
- 10.1063/1.1607164;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 675
- Journal Issue
- 1
- Journal Page Range
- p. 385-389
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 15. international spin physics symposium and workshop on polarized electron sources and polarimeters
- Acronym
- SPIN 2002
- Dates
- 9-14 Sep 2002
- Place
- Upton, NY (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36068564
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIPARTICLES; ASYMMETRY; CHIRAL SYMMETRY; CHIRALITY; DISTRIBUTION; FLAVOR MODEL; MASS DIFFERENCE; NUCLEONS; POLARIZATION; QUARK-ANTIQUARK INTERACTIONS; S QUARKS; SOLITONS; SU-3 GROUPS
- Descriptors DEC
- ANTIMATTER; BARYONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; MATTER; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUARK MODEL; QUARKS; QUASI PARTICLES; STRANGE PARTICLES; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Notes
- (c) 2003 American Institute of Physics