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

Submit Time: 2017-03-26
Author: P. Wang 1 ; C. Z. Yuan 1 ; X. H. Mo 1 ;
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.
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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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[V1] 2017-03-26 19:36:59 chinaXiv:201703.00599V1 Download
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