Published April 22, 2001 | Version v1
Journal article Metadata-only

s-s-bar asymmetry in nucleons and the strange quark distribution in kaons and hyperons

Creators

  • 1. Centro Brasileiro de Pesquisas Fisicas, CBPF, Rua Dr. Xavier Sigaud 150, 22290-180 Rio de Janeiro Brazil (Brazil)
  • 2. Depto de Fisica, Universidad de los Andes, AA 4976, Santafe de Bogota (Colombia)

Description

We study the s and s-bar low Q2 non-perturbative distributions in protons in the framework of the Meson Cloud Model. From a comparison of model predictions to a recent global fit from Deep Inelastic Scattering data on the s and s-bar quark distribution functions in protons, we extract qualitative information on the strange quark distribution functions in hyperons and kaons

Additional details

Identifiers

DOI
10.1063/1.1374876;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
562
Journal Issue
1
Journal Page Range
p. 343-346
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
9. Mexican school on particles and fields
Dates
9-19 Aug 2000
Place
Metepec, Puebla (Mexico)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35051761
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
DEEP INELASTIC SCATTERING; DISTRIBUTION FUNCTIONS; FLAVOR MODEL; HYPERONS; KAONS; PROTONS; QUARK-ANTIQUARK INTERACTIONS; QUARKONIUM; S QUARKS; STRUCTURE FUNCTIONS; THEORETICAL DATA; TOTAL CROSS SECTIONS
Descriptors DEC
BARYONS; BOSONS; COMPOSITE MODELS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MATHEMATICAL MODELS; MESONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUARK MODEL; QUARKS; SCATTERING; STRANGE MESONS; STRANGE PARTICLES

Optional Information

Notes
(c) 2001 American Institute of Physics.