Estimation of coupling constants for D-meson, charmed, and light baryons in effective Lagrangian approach and quark model

Thanat Sangkhakrit, Attaphon Kaewsnod, Warintorn Sreethawong +4

We estimate coupling constants for effective Lagrangians of $D$-meson, charmed, and light baryons from charmed baryon decay processes. First, we calculate decay widths for the proc…