$B_c$ Meson Spectrum Via Dyson-Schwinger Equation and Bethe-Salpeter Equation Approach

Muyang Chen, Lei Chang, Yu-xin Liu

We predict the masses of the lowlying $B_c$ mesons with $J^P=0^{-},1^{-},0^{+},1^{+},2^{+}$, using a flavor dependent interaction pattern which gives an unified successful descript…