Possible large branching fraction of psi(3770) decays to charmless final states

Abstract

The branching fraction of the psi(3770) decays into charmless final states is estimated in the S- and D-wave charmonia mixing scheme. With the information of the hadronic decays of J/psi and psi(3686), it is found that a large branching fraction, up to 13% of the total psi(3770) decays may go to charmless final states. The experimental search for these decays is also discussed.

arXiv comment8 pages, 3 figures

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Cited by in corpus (13)

• Psi'' decays to charmless final states
• Observation of p pbar pi^0 and p pbar eta in psi' decays
• Search for the non-D\barD Decay psi(3770) --> K_S^0 K_L^0
• Measurement of $\psip$ Radiative Decays
• First observation of $\psi (2S)\to p\bar{n}{\pi }^{-}+c.c.$
• Measurement of the exclusive light hadron decays of the psi'' in e+e- experiments
• Experimental study of $\psi (2S)$ decays to $\K^+ K^- π^+ π^- π^0$ final states
• The continuum and interference effect in $e^{+}{e}^{-}\to D^0{\bar{D}}^0,D^{+}{D}^{-}$ processes
• Measurements of J/psi Decays into 2(pi+pi-)eta and 3(pi+pi-)eta
• Measurement of the Branching Fraction for J/ψ-> p \bar{p}ηand p \bar{p} η^{'}
• Recent BES Results on Hadron Spectroscopy
• Improved description of e^+e^- \to p\bar{p}π^0 cross section line shape and more stringent constraints on ψ(3770) and ψ(4230) \to p\bar{p}π^0
• Charmonium Review