$g_{KN\Lambda }$ and $g_{KN\Sigma }$ from QCD sum rules

Seungho Choe, Myung Ki Cheoun, Su Houng Lee

$g_{KN\Lambda }$ and $g_{KN\Sigma }$ are calculated using a QCD sum rule motivated method used by Reinders, Rubinstein and Yazaki to extract Hadron couplings to goldstone bosons. The SU(3)…