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Experimental overview on $D_{(s)}$ purely leptonic decays

H. Ma

in 9th International Workshop on the CKM Unitarity Triangle

Contribution: pdf


Up to now, much progress in the studies of the purely leptonic decays $D^+_{(s)}\to \ell^+\nu_\ell$ ($\ell=e$, $\mu$ or $\tau$) has been
reached in various experiments. This proceeding overviews the experimental studies of $D^+_{(s)}\to \ell^+\nu_\ell$ at the CLEO-c, Belle, BaBar and BESIII experiments in recent ten years.