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Article
NN, N-DELTA COUPLINGS AND THE QUARK-MODEL
PHYSICAL REVIEW D
  • TR HEMMERT
  • BR Holstein
  • NC MUKHOPADHYAY
Publication Date
1995
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.
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
Pages
158-167
Citation Information
TR HEMMERT, BR Holstein and NC MUKHOPADHYAY. "NN, N-DELTA COUPLINGS AND THE QUARK-MODEL" PHYSICAL REVIEW D Vol. 51 Iss. 1 (1995)
Available at: http://works.bepress.com/barry_holstein/20/