Search for the decay Bs0 →η′η

Nisar, N.K. and Savinov, V. and Adachi, I. et.al. (2021) Search for the decay Bs0 →η′η. Physical Review D. ISSN 24700010

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Abstract

We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.

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IITH Creators:	IITH Creators ORCiD Choudhury, S. UNSPECIFIED
Item Type:	Article
Subjects:	Physics Physics > Modern physics
Divisions:	Department of Physics
Depositing User:	. LibTrainee 2021
Date Deposited:	23 Sep 2021 04:22
Last Modified:	23 Sep 2021 04:22
URI:	http://raiithold.iith.ac.in/id/eprint/8827
Publisher URL:
OA policy:	https://v2.sherpa.ac.uk/id/publication/32263
Related URLs:	Author

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