Octet baryon charge radii, chiral symmetry, and decuplet intermediate states
- 11 January 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 63 (3) , 034014
- https://doi.org/10.1103/physrevd.63.034014
Abstract
We compute the octet baryon charge radii to in heavy baryon chiral perturbation theory We examine the effect of including the decuplet of spin- baryons explicitly. We find that it does not improve the level of agreement between the and experimental values for the charge radius.
Keywords
All Related Versions
This publication has 15 references indexed in Scilit:
- Baryon octet magnetic moments in chiral perturbation theory: More on the importance of the decupletPhysical Review D, 2000
- Baryon form factorsPhysics Letters B, 1999
- Chiral perturbation theory analysis of the baryon magnetic moments reexaminedPhysical Review D, 1998
- Baryon magnetic moments in chiral perturbation theoryNuclear Physics B, 1997
- ErratumPhysics Letters B, 1996
- Baryon isovector electric properties and the large Nc and chiral limitsPhysics Letters B, 1995
- Electromagnetic moments of the baryon decupletPhysical Review D, 1994
- Chiral perturbation theory analysis of the baryon magnetic momentsPhysics Letters B, 1993
- Critical analysis of baryon masses and sigma-terms in heavy baryon chiral perturbation theoryThe European Physical Journal C, 1993
- Chiral corrections to the baryon axial currentsPhysics Letters B, 1991