Publication Date
1995
Journal or Book Title
PHYSICAL REVIEW D
Abstract
We examine mass-corrected SU(6) symmetry predictions in the quark model relating vector, axial-vector, and strong NN and NΔ couplings, and demonstrate that the experimental NΔ value is significantly higher than predicted in each case. Nevertheless the Goldberger-Treiman relation is satisfied in both sectors. Possible origins of the discrepancy of the quark model predictions with experiments are discussed.
Pages
158-167
Volume
51
Issue
1
Recommended Citation
HEMMERT, TR; Holstein, BR; and MUKHOPADHYAY, NC, "NN, N-DELTA COUPLINGS AND THE QUARK-MODEL" (1995). PHYSICAL REVIEW D. 354.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/354
Comments
This is the pre-published version which is collected from arXiv. The published version is at http://prd.aps.org/abstract/PRD/v51/i1/p158_1