Abstract
Using a data sample of events collected with the BESIII detector, a search for via is performed for the first time. No significant signal is observed in the invariant mass spectrum, and the branching fraction of is determined to be less than at the 90% confidence level.
- Received 26 June 2019
- Corrected 3 May 2022
DOI:https://doi.org/10.1103/PhysRevD.100.052015
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society
Physics Subject Headings (PhySH)
Corrections
3 May 2022
Correction: A second affiliation indicator was missing for author Y. Q. Wang and has been added.