2010

Two-body hadronic charmed meson decays

Cheng, Hai-Yang, Chiang, Cheng-Wei

Understand

We study in this work the two-body hadronic charmed meson decays, including both the PP and VP modes.

  • The latest experimental data are first analyzed in the diagrammatic approach.
  • The magnitudes and strong phases of the flavor amplitudes are extracted from the Cabibbo-favored (CF) decay modes using $\chi^2$ minimization.
  • The best-fitted values are then used to predict the branching fractions of the singly-Cabibbo-suppressed (SCS) and doubly-Cabibbo-suppressed decay modes in the flavor SU(3) symmetry limit.

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