The Spectrum of the Hybrid Mesons with Heavy Quarks from the B.S.   Equation
  We construct the B.S. equation for the hybrid mesons under instantaneous approximation. The kernel is chosen as the sum of an one-gluon exchange potential and a linear confining potential. The equations are solved by numerical method, and the spectrum of hybrid mesons $b\bar{b}g$ and $c\bar{c}g$ are obtained. 
J.Y. Cui, H.Y. Jin and J.M. Wu