Abstract
Using the current world's largest data sample of ψ(3770) decays, we present results of a search for the non-DD̄ decay ψ(3770)→KS0KL0. We find no signal, and obtain an upper limit of σ(e+e-→ψ(3770) →KS0KL0)<0.07pb at 90% confidence level (CL). Our result tests a theoretical prediction for the upper bound on B(ψ(3770)→KS0KL0) based on a charmonia-mixing model.
| Original language | English (US) |
|---|---|
| Article number | 012005 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 74 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2006 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)
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