Study of the semileptonic decay $D^0\to {\bar{K}}^0{\pi }^{-}{e}^{+}{\nu }_e$

BESIII Collaboration, M. Ablikim, M. N. Achasov +656

We report an improved study of the semileptonic decay $D^0\to {\bar{K}}^0{\pi }^{-}{e}^{+}{\nu }_e$ based on a sample of $7.9{\mathrm{fb}}^{-1}$ of $e^{+}{e}^{-}$ annihilation data collected at…