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000001160 037__ $$aBELLE2-CONF-PROC-2018-020
000001160 041__ $$aeng
000001160 100__ $$aManish Kumar
000001160 245__ $$aMeasurement of the CKM angle phi3 using B -> DK at Belle II
000001160 260__ $$a$$c2018-10-12
000001160 300__ $$a4
000001160 520__ $$aWe present the preliminary Monte Carlo (MC) study of the B^+- ->  D^0 (K_S pi^+pi^-)K^+- to extract phi_3  at the Belle II along. We discuss here the improvement in  phi_3  measurement one may expect at Belle II with 50 ab^-1. We also present preliminary reconstruction of the K_S and  D^0 ->K_Spi^+pi^-  using the Phase II data and compared with MC.
000001160 700__ $$aKavita Lalwani
000001160 700__ $$aKarim Trabelsi
000001160 700__ $$aPrasanth Krishnan
000001160 8560_ $$fmanish.chahal@desy.de
000001160 8564_ $$uhttps://docs.belle2.org/record/1160/files/BELLE2-CONF-PROC-2018-020.pdf