## Search for Omega(2012) -> K Xi(1530) -> K pi Xi at Belle

Using data samples of e(+)e(-) collisions collected at the Upsilon(1S), Upsilon(2S), and Upsilon(3S) resonances with the Belle detector, we search for the three-body decay of the Omega(2012) baryon to K pi Xi. This decay is predicted to dominate for models describing the Omega(2012) as a K Xi(1530) molecule. No significant Omega(2012) signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to K Xi decay modes are obtained.

Published in:
Physical Review D, 100, 3, 032006
Year:
Aug 19 2019
ISSN:
2470-0010
2470-0029
Note:
Laboratories: