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

Belle Collaboration

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)

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.

Original languageEnglish
Article number032006
JournalPhysical Review D
Volume100
Issue number3
DOIs
Publication statusPublished - 2019 Aug 19

Bibliographical note

Publisher Copyright:
© 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the https://creativecommons.org/licenses/by/4.0/ 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 SCOAP.

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint

Dive into the research topics of 'Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle'. Together they form a unique fingerprint.

Cite this