Abstract
We present the results of a search for the rare decays , where stands for and . The results are obtained with pairs collected with the Belle detector at the KEKB collider. We reconstruct one meson in a semileptonic decay and require a single meson but nothing else on the signal side. We observe no significant signal and set upper limits on the branching fractions. The limits set on the , , , , , and channels are the world’s most stringent.
- Received 10 February 2017
- Publisher error corrected 1 May 2018
DOI:https://doi.org/10.1103/PhysRevD.96.091101
© 2017 American Physical Society
Physics Subject Headings (PhySH)
Corrections
1 May 2018