2017 Meeting of the APS Division of Particles and Fields (DPF 2017)

Results on D-mixing in CP-odd mode: D->Ksomega, omega->pi+pi-pi0 at Belle

Aug 3, 2017, 2:06 PM

18m

Curia II (Fermi National Accelerator Laboratory)

Presentation Quark and Lepton Flavor Quark and Lepton Flavor

Speaker

Dr Minakshi Nayak (Wayne State University)

Description

We report for the first time search for D-mixing in CP-odd mode using D->Ksomega, omega->pi+pi-pi0 using data sample corresponding to an integrated luminosity of 966 fb-1 collected by the Belle experiment at the KEKB asymmetric-energy e+e- collider. This decay mode is important as it has higher branching fraction than other CP-odd modes except Kspi0.