Determination of spin and parity of $D_{(s)}^{\ast }$ mesons

BESIII Collaboration, M. Ablikim, M. N. Achasov +611

The spin and parity of the charmed mesons $D_s^{\ast +}$, $D^{\ast 0}$ and $D^{\ast +}$ are determined for the first time to be $J^P=1^{-}$ with significances greater than 10$\sigma$ over other h…