Hyperon Polarization in the Constituent Quark Model

Abstract

We consider mechanism for hyperon polarization in inclusive production. The main role belongs to the orbital angular momentum and polarization of the strange quark-antiquark pairs in the internal structure of the constituent quarks. We consider a nucleon as a core consisting of the constituent quarks embedded into quark condensate. The nonperturbative hadron structure is based on the results of chiral quark models.

14 pages, LaTeX, 2 Figures, References added

References in corpus (5)

• Determination of the Strange Quark Content of the Nucleon from a Next-to-Leading-Order QCD Analysis of Neutrino Charm Production
• Flavor and Spin Contents of the Nucleon in the Quark Model with Chiral Symmetry
• Abundant phi-Meson Production in pbar-p Annihilation at Rest and Strangeness in the Nucleon
• Locality of the Strange Sea in the Nucleon
• Spin content of constituent quarks and one-spin asymmetries in inclusive processes

Cited by in corpus (11)

• Globally Polarized Quark-gluon Plasma in Non-central A+A Collisions
• Superfluid analogies of cosmological phenomena
• Lambda polarization from unpolarized quark fragmentation
• Macroscopic parity violating effects and 3He-A
• Polarized Hyperons from pA Scattering in the Gluon Saturation Regime
• Lambda and Antilambda polarization in Au-Au collisions at RHIC
• Low Energy Pion-Hyperon Interaction
• Polarization in low energy kaon-hyperon interaction
• Transverse ${\Lambda }^0$ polarization in inclusive quasi-real photoproduction at the current fragmentation
• Anti-hyperon Polarization in $pA$ and ${\Sigma }^{-}A$ Collisions and Intrinsic Antidiquark State in Incident Baryon
• Proposal for the first measurement of antiproton polarization in proton-nucleus interactions