Measurement of the Ω0c lifetime at Belle II

Abudinén, F.; Adachi, I.; Aggarwal, L.; Ahmed, H.; Aihara, H.; Akopov, N.; Aloisio, A.; Anh Ky, N.; Asner, D.M.; Aushev, T.; Aushev, V.; Bae, H.; Bambade, P.; Banerjee, S.; Baudot, J.; Bauer, M.; Beaubien, A.; Becker, J.; Behera, P.K.; Bennett, J.V.; et al.

Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/139598

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Type:	Journal article
Title:	Measurement of the Ω0c lifetime at Belle II
Other Titles:	Measurement of the Omega0c lifetime at Belle II
Author:	Abudinén, F. Adachi, I. Aggarwal, L. Ahmed, H. Aihara, H. Akopov, N. Aloisio, A. Anh Ky, N. Asner, D.M. Aushev, T. Aushev, V. Bae, H. Bambade, P. Banerjee, S. Baudot, J. Bauer, M. Beaubien, A. Becker, J. Behera, P.K. Bennett, J.V. et al.
Citation:	Physical Review D (particles, fields, gravitation, and cosmology), 2023; 107(3):L031103-1-L031103-7
Publisher:	American Physical Society (APS)
Issue Date:	2023
ISSN:	2470-0010 2470-0029
Statement of Responsibility:	F. Abudinén ... S. A. De La Motte ... P. Jackson ... et al. (Belle II Collaboration)
Abstract:	We report on a measurement of the Ω0c lifetime using Ω0c→Ω−π+ decays reconstructed in e+e−→c¯c data collected by the Belle II experiment and corresponding to 207 fb⁻¹ of integrated luminosity. The result, τ(Ω0c)=243±48(stat)±11(syst) fs, agrees with recent measurements indicating that the Ω0c is not the shortest-lived weakly decaying charmed baryon.
Description:	Published 21 February 2023
Rights:	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.
DOI:	10.1103/physrevd.107.l031103
Grant ID:	http://purl.org/au-research/grants/arc/DE220100462 http://purl.org/au-research/grants/arc/DP180102629 http://purl.org/au-research/grants/arc/DP170102389 http://purl.org/au-research/grants/arc/DP170102204 http://purl.org/au-research/grants/arc/DP150103061 http://purl.org/au-research/grants/arc/FT130100303 http://purl.org/au-research/grants/arc/FT130100018 http://purl.org/au-research/grants/arc/FT120100745
Published version:	http://dx.doi.org/10.1103/physrevd.107.l031103
Appears in Collections:	Physics publications

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