Meson Decay Constants from Isospin Mass Splittings in the Quark Model

J. F. Amundson, J. L. Rosner, M. A. Kelly +2

Decay constants of $D$ and $B$ mesons are estimated within the framework of a heavy-quark approach using measured isospin mass splittings in the $D$, $D^{\ast }$, and $B$ states to isola…