Properties of the positive and negative parity charm-strange and bottom-strange mesons $D_s$, $D_s^{\ast }$, $D_{s0}^{\ast }$, $D_{s1}$, $B_s$, $B_s^{\ast }$, $B_{s0}^{\ast }$, $B_{s1}$ from lattice QCD: masses, decay constants, and compositeness

Forrest Guyton, Stefan Meinel

We present a lattice-QCD determination of properties of the lightest scalar, pseudoscalar, vector, and axial-vector heavy-strange mesons. This includes the decay constants of all m…