g_{\pi \Lambda \Sigma} and g_{K \Sigma \Xi} from QCD sum rules
Nuclear Theory
2008-11-26 v1
Abstract
The coupling constants g_{\pi \Lambda \Sigma} and g_{K \Sigma \Xi} are calculated in the QCD sum rule approach using the three-point function method and taking into account the SU(3) symmetry breaking effects. The pattern of SU(3) breaking appears to be different from that based on SU(3) relations.
Keywords
Cite
@article{arxiv.nucl-th/9804075,
title = {g_{\pi \Lambda \Sigma} and g_{K \Sigma \Xi} from QCD sum rules},
author = {Seungho Choe},
journal= {arXiv preprint arXiv:nucl-th/9804075},
year = {2008}
}
Comments
revtex, 9 pages