Decay constants of the heavy-light mesons from the field correlator method

A. M. Badalian, B. L. G. Bakker, Yu. A. Simonov

Meson Green's functions and decay constants $f_{\Gamma }$ in different channels $\Gamma$ are calculated using the Field Correlator Method. Both, spectrum and $f_{\Gamma }$, appear to be expressed only…