Speaker
Neeraj Kumar
(Research Scholars)
Description
Strong phase parameters measured for $D^0 \rightarrow f$ meson are performed studying quantum correlated $\psi(3770) \rightarrow D^0 \bar{D}^0$ decay by BESIII collaboration for $f$ final states. These parameters serve as an important input to constrain $D^0-\bar{D}^0$ meson mixing parameters and constraining the direct measurement of unitary triangle angle $\gamma/\phi_{\rm 3}$ from $B$ meson decays. Measurement of coherence factor and strong phase parameters for quasi-flavor modes $D^0 \rightarrow K^- \pi^+ \pi^- \pi^+$, $D^0 \rightarrow K^- \pi^+ \pi^0$ and mixed CP modes $D^0 \rightarrow K^+ K^- \pi^+ \pi^-$, $D^0 \rightarrow K^0_S K^+ K^-$, $D^0 \rightarrow K^0_S \pi^+ \pi^-$ are presented in this talk.
| Field of contribution | Experiment |
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Author
Neeraj Kumar
(Research Scholars)
