Strong Decays of the Orbitally Excited Scalar $D_0^{\ast }$ Mesons

Xiao-Ze Tan, Tianhong Wang, Yue Jiang +4

We calculate the two-body strong decays of the orbitally excited scalar mesons $D_0^{\ast }(2400)$ and $D_J^{\ast }(3000)$ by using the relativistic Bethe-Salpeter (BS) method. $D_J^{\ast }(3000)$ w…