Octet Quark Contents from SU(3) Flavor Symmetry
arXiv:1104.3737 · doi:10.1209/0295-5075/94/31001
Abstract
With the parametrization of parton distribution functions (PDFs) of the proton by Soffer \textit{et al.}, we extend the valence quark contents to other octet baryons by utilizing SU(3) flavor symmetry. We find the method practically useful. Fragmentation functions (FFs) are further obtained through the phenomenological Gribov-Lipatov relation at the region. Our results are compared with different models, and these different predictions can be discriminated by upcoming experiments.
arXiv comment6 pages, 5 figures, final version for journal publication
References in corpus (36)
- QCD Constrains on the Shape of Polarized Quark and Gluon Distributions
- AKK Update: Improvements from New Theoretical Input and Experimental Data
- A statistical approach for polarized parton distributions
- Melosh rotation: source of the proton's missing spin
- The Proton Spin and the Wigner Rotation
- The Quark Spin Distributions of the Nucleon
- The statistical parton distributions: status and prospects
- PHENOMENOLOGICAL APPROACH TO UNPOLARIZED AND POLARIZED PARTON DISTRIBUTIONS AND EXPERIMENTAL TESTS
- The Flavor and Spin Structure of Hyperons from Quark Fragmentation
- The Quark Orbital Angular Momentum in a Light-Cone Representation
- Statistical effect in the parton distribution functions of the nucleon
- Statistical Model for the Nucleon Structure Functions
- Semiinclusive DIS cross sections and spin asymmetries in the quantum statistical parton distributions approach
- Strangeness asymmetry of the nucleon in the statistical parton model
- Detailed Balance and Sea-Quark Flavor Asymmetry of Proton
- Principle of Balance and the Sea Content of the Proton
- Asymmetric Quark/Antiquark Hadronization in e+e- Annihilation
- Model for Polarized and Unpolarized Parton Density Functions in the Nucleon
- Quark Distributions of Octet Baryons from SU(3) Symmetry
- Fermi-Dirac Distributions for Quark Partons
- Statistical approach for unpolarized fragmentation functions for the octet baryons
- Nuclear EMC Effect in a Statistical Model
- Connection between Distribution and Fragmentation Functions
- Parton Distribution of Proton in a Simple Statistical Model
- Sea quark contents of octet baryons
- Spin Studies of Nucleons in a Statistical Model
- Flavor and Spin Structure of Octet Baryons at Large x
- Parton distributions in the proton and pion
- Phenomenological Relation between Distribution and Fragmentation Functions
- Problem of Statistical Model in Deep Inelastic Scattering Phenomenology
- A Positive Test for Fermi-Dirac Distributions of Quark-Partons
- Quantum Statistical Parton Distributions and the Spin Crisis
- Fermi-Dirac statistics plus liquid description of quark partons
- How is transversity related to helicity for quarks and antiquarks inside the proton?
- Is the Polarized Antiquark Sea in the Nucleon Flavor Symmetric?
- Structure Functions of the Nucleon in a Statistical Model