BELLE2-CONF-PROC-2018-020

Measurement of the CKM angle phi3 using B -> DK at Belle II

Manish Kumar ; Kavita Lalwani ; Karim Trabelsi ; Prasanth Krishnan

12 October 2018

Abstract: We 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.

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 Record created 2018-10-12, last modified 2018-10-15


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