Published in:
Physical Review D 74,1 (2006) 012005;
Link to original published article:
http://dx.doi.org/10.1103/PhysRevD.74.012005
Abstract
Using the current world's largest data sample of psi(3770) decays, we present results of a search for the non-D (D) over bar decay psi(3770)->(KSKL0)-K-0. We find no signal, and obtain an upper limit of sigma(e(+)e(-)->psi(3770)->(KSKL0)-K-0)< 0.07 pb at 90% confidence level (CL). Our result tests a theoretical prediction for the upper bound on B(psi(3770)->(KSKL0)-K-0) based on a charmonia-mixing model.
Keywords
model
Date of this Version
January 2006
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