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Spin Content of the Nucleon in a Valence and Sea Quark Mixing Model by Qing, Di; Chen, Xiang-Song; Wang, Fan is a scholarly article available to read on EtoBox.

What is Spin Content of the Nucleon in a Valence and Sea Quark Mixing Model about?

A dynamical valence and sea quark mixing model is shown to fit the baryon ground state properties as well as the spin content of the nucleon. The relativistic correction and the $q^3{\leftrightarrow} q^3q\bar{q}$ transition terms induced by the quark axial vector current $\bar{\psi}\vec{\gamma}\gamma^5\psi$ in this model space is responsible for the quark spin reduction.

Author

Qing, Di; Chen, Xiang-Song; Wang, Fan

Published

1997

Language

EN