Octet Baryon Charge Radii, Chiral Symmetry and Decuplet Intermediate States
Preprint
- 14 August 2000
Abstract
We compute the octet baryon charge radii to O(1/Heavy^3) in heavy baryon chiral perturbation theory. We examine the effect of including the decuplet of spin-3/2 baryons explicitly. We find that it does no t improve the level of agreement between the HBchiPT and experimental values for the Sigma^- charge radius.Keywords
All Related Versions
- Version 1, 2000-08-14, ArXiv
- Published version: Physical Review D, 63 (3), 034014.
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