Measurements of Cabibbo Suppressed Hadronic Decay Fractions of Charmed D0 and D+ Mesons

Abstract

Using data collected with the BESII detector at $e^{+}{e}^{-}$ storage ring Beijing Electron Positron Collider, the measurements of relative branching fractions for seven Cabibbo suppressed hadronic weak decays $D^0\to K^{-}{K}^{+}$, ${\pi }^{+}{\pi }^{-}$, $K^{-}{K}^{+}{\pi }^{+}{\pi }^{-}$ and ${\pi }^{+}{\pi }^{+}{\pi }^{-}{\pi }^{-}$, $D^{+}\to \overline{K^0}{K}^{+}$, $K^{-}{K}^{+}{\pi }^{+}$ and ${\pi }^{-}{\pi }^{+}{\pi }^{+}$ are presented.

arXiv comment11 pages, 5 figures

References in corpus (10)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Experimental evidence for a light and broad scalar resonance in $D^{+}\to {\pi }^{-}{\pi }^{+}{\pi }^{+}$ decay
• Nonleptonic weak decays of charmed mesons
• Lifetime Differences, direct CP Violation and Partial Widths in D0 Meson Decays to K+K- and pi+pi-
• Charm nonleptonic decays and final state interactions
• SU(3) Breaking Effects in Charmed Meson Decays
• Search for CP Violation in the decays D+ -> K_S pi+ and D+ -> K_S K+
• Study of the Cabibbo-suppressed decay modes D0-->Pi-pi+ and D0-->K-K+
• Branching Fractions for D0 -> K+K- and D0 -> pi+pi-, and a Search for CP Violation in D0 Decays
• Analyses of $D^{+}\to K_S^0{K}^{+}$ and $D^{+}\to K_S^0{\pi }^{+}$

Cited by in corpus (3)

• The Standard Model confronts CP violation in $D^0\to {\pi }^{+}{\pi }^{-}$ and $D^0\to K^{+}{K}^{-}$
• Study of the D^0 \to pi^-pi^+pi^-pi^+ decay
• Hadronic D and D_s Meson Decays