Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle

Giri, Anjan Kumar and Jia, S and Shen, C P and et al, . (2019) Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle. Physical Review D, 100 (3). ISSN 2470-0010

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Abstract

Using data samples of e+e- collisions collected at the I(1S), I(2S), and I(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.

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IITH Creators:	IITH Creators ORCiD Giri, Anjan Kumar UNSPECIFIED
Item Type:	Article
Uncontrolled Keywords:	Indexed in Scopus
Subjects:	Physics
Divisions:	Department of Physics
Depositing User:	Library Staff
Date Deposited:	10 Oct 2019 04:46
Last Modified:	10 Oct 2019 04:46
URI:	http://raiithold.iith.ac.in/id/eprint/6520
Publisher URL:	http://doi.org/10.1103/PhysRevD.100.032006
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