Revealing the inner structure of the newly observed $D_2^{\ast }(3000)$

Jun-Zhang Wang, Dian-Yong Chen, Qin-Tao Song +2

Stimulated by the recent observation of the $D_2^{\ast }(3000)$, we study the decay behaviors of the $3P$ and $2F$ charmed mesons in the present work. By comparing the masses and deca…