Affordable Access

Publisher Website

Comments on the calculation of the pion-nucleon coupling constant and s-wave scattering lengths

Authors
Journal
Nuclear Physics B
0550-3213
Publisher
Elsevier
Publication Date
Volume
75
Issue
3
Identifiers
DOI: 10.1016/0550-3213(74)90087-x

Abstract

Abstract It is pointed out that Coulomb barrier effects above 300 MeV may have a significant effect on the calculation of f 2 and a 1 − a 3 for pion-nucleon scattering. It is argued that Bugg et al. have overestimated the value of f 2. Uncertainties in their calculations, which cannot be included in the statistical error, are listed and discussed.

There are no comments yet on this publication. Be the first to share your thoughts.