Affiliation:
1. Theory Division, CERN CH-1211, Geneva 23, Switzerland
Abstract
A suitable extension of the Goldberger Treiman relation for the singlet axial current is proved, within the standard QCD resolution of the U(1) problem. No appeal is made to large NC or quenched approximations. Implications for the so-called “spin crisis” are discussed.
Publisher
World Scientific Pub Co Pte Lt
Subject
General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics
Cited by
132 articles.
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