Abstract
Using data samples of collisions collected at the , , and resonances with the Belle detector, we search for the three-body decay of the baryon to . This decay is predicted to dominate for models describing the as a molecule. No significant signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to decay modes are obtained.
- Received 1 June 2019
DOI:https://doi.org/10.1103/PhysRevD.100.032006
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