This item is licensed Korea Open Government License
dc.contributor.author
Belle Collaboration
dc.contributor.author
조기현
dc.date.accessioned
2022-07-26T01:24:20Z
dc.date.available
2022-07-26T01:24:20Z
dc.date.issued
2019-08-20
dc.identifier.issn
2470-0010
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/17741
dc.description.abstract
Using data samples of e+e− collisions collected at the Υ(1S), Υ(2S), and Υ(3S) resonances with the Belle detector, we search for the three-body decay of the Ω(2012) baryon to KπΞ. This decay is predicted to dominate for models describing the Ω(2012) as a KΞ(1530) molecule. No significant Ω(2012) signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to KΞ decay modes are obtained.