Adler-Weisberger sum rule and the axial-vector coupling of a constituent quark
- 1 August 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 46 (3) , 1202-1204
- https://doi.org/10.1103/physrevd.46.1202
Abstract
The axial-vector coupling of a constituent quark is estimated with the Adler-Weisberger sum rule using the linear model to regulate the nonlinear model. Agreement is found with a previous loopwise calculation.
Keywords
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