Possible large branching fraction of psi(3770) decays to charmless final states
P. Wang, C. Z. Yuan, X. H. Mo
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.
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