Semileptonic Decays of Charmed Meson

In this work, we present the charmed meson semileptonic decays in the covariant confined quark model. The necessary transition form factors for the channels \(D \rightarrow (K, \pi )\) are computed in the whole physical range of momentum transfer. These form factors are then utilized for computation of semileptonic branching fractions. We also compare our results with the recent BESIII data and CLEO data.