Dynamical mixing between $2^3{S}_1$ and $1^3{D}_1$ charmed mesons

Hao Yu, Ze Zhao, Ailin Zhang

In charmed $D$ and $D_s$ mesons sector, the matrix of a Hamiltonian in a quark potential model is computed in the $2^3{S}_1$ and $1^3{D}_1$ subspace. The masses of four mixed states of…