000001533 001__ 1533
000001533 005__ 20190709131509.0
000001533 037__ $$aBELLE2-CONF-PROC-2019-008
000001533 041__ $$aeng
000001533 100__ $$aManish Kumar
000001533 245__ $$aMeasurement of the CKM angle $ \phi_{3} $ using B$ \rightarrow $DK with Belle II
000001533 260__ $$a$$c2019-07-08
000001533 300__ $$a4
000001533 520__ $$aWe present a preliminary study of using the decay $B^{\pm} \rightarrow D_{CP}K^{\pm}$ to measure  $\phi_{3}$ at  Belle II, where $D_{CP}$ represents a $D$ meson decay  to a  $CP$ even eigenstate i.e. $K^{+}K^{-}$ and $ \pi^{+}\pi^{-} $. We discuss the $\phi_{3}$  measurement one may expect at Belle II with an integrated luminosity of 50 ab$^{-1}$. We also present the preliminary results on the reconstruction of  $B$ and $D$ mesons from a Belle II data sample corresponding to an integrated luminosity of 472 pb$^{-1}$.
000001533 700__ $$aKavita Lalwani
000001533 700__ $$aKarim Trabelsi
000001533 8560_ $$fmanish.chahal@desy.de
000001533 8564_ $$uhttps://docs.belle2.org/record/1533/files/BELLE2-CONF-PROC-2019-008.pdf