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# Possible large branching fraction of ψ″ decays to charmless final states

Submit Time: 2017-03-26
Author:
Institute: 1.Institute of High Energy Physics, CAS, Beijing 100039, China;

## Abstracts

 The branching fraction of the ψ" 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/ψ and ψ', it is found that a large branching fraction, up to 13% of the total ψ" decays, may go to charmless final states. The experimental search for these decays is also discussed.
Keywords: Possible; decays;
Recommended references： P. Wang,C. Z. Yuan,X. H. Mo.(2017).Possible large branching fraction of ψ″ decays to charmless final states.[ChinaXiv:201703.00599] (Click&Copy)
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