A combined study of hadronic $D^{+}\to K^{-}{\pi }^{+}{\pi }^{+}$ and $D_s^{+}\to K^{+}{K}^{+}{\pi }^{-}$ decays by means of the analysis of semileptonic $D^{+}\to K^{-}{\pi }^{+}{\ell }^{+}{\nu }_{\ell }$ decays

R. Escribano, P. Masjuan, P. Sanchez-Puertas

We perform a combined study of the two hadronic decays $D^{+}\to K^{-}{\pi }^{+}{\pi }^{+}$ and $D_s^{+}\to K^{+}{K}^{+}{\pi }^{-}$ using a detailed analysis of the semileptonic decays $D^{+}\to K^{-}{\pi }^{+}{\ell }^{+}{\nu }_{\ell }$…