Measurement of the CKM angle \gamma in B^{\pm} \to DK^{*}(892)^{\pm} decays

Measurements of CP observables and the CKM angle \gamma are performed in B^{\pm}\to DK^{*}(892)^{\pm} decays, where D represents a superposition of D^0 and \bar{D}^0 states, using the LHCb dataset collected during Run 1 (2011-2012) and Run 2 (2015-2018). A study of this channel is presented with the D meson reconstruted in two-body final states K^{\pm}\pi^{\mp}, K^{+}K^{-} and \pi^{+}\pi^{-}; four-body final states K^{\pm}\pi^{\mp}\pi^{\pm}\pi^{\mp} and \pi^{+}\pi^{-}\pi^{+}\pi^{+-}; and three-body final states K^{0}_{S}\pi^{+}\pi^{-} and K^{0}_{S}K^{+}K\^{-}. This analysis includes the first observation of the suppressed B^{\pm}\to[\pi^{\pm}K^{\mp}]_{D}K^{*\pm} and B^{\pm}\to[\pi^{\pm}K^{\mp}\pi^{\pm}\pi^{\mp}]_{D}K^{*\pm} decays. The combined result gives \gamma = (63\pm13)^{0}.