Determining hybrid content of heavy quarkonia using lattice nonrelativistic QCD

Tommy Burch, Kostas Orginos, Doug Toussaint

Using lowest-order lattice NRQCD to create heavy meson propagators and applying the spin-dependent interaction, $c_B^{}\frac{-g}{2m_q}\vec{\sigma }\cdot \vec{B}$, at varying intermediate t…