Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/5086
Title: Search for the decay B 0 s → η ′ K 0 S
Authors: Bhardwaj, Vishal
Patra, Sourav
Keywords: B 0 s → η ′ K 0 S
resonance
Issue Date: 2022
Publisher: American Physical Society
Citation: Physical Review D, 106(5), L051103.
Abstract: We report the results of the first search for the decay B 0 s → η ′ K 0 S using 121.4     fb − 1 of data collected at the Υ ( 5 S ) resonance with the Belle detector at the KEKB asymmetric-energy e + e − collider. We observe no signal and set a 90% confidence-level upper limit of 8.16 × 10 − 6 on the B 0 s → η ′ K 0 S branching fraction.
Description: Only IISER Mohali authors are available in the record.
URI: https://doi.org/10.1103/PhysRevD.106.L051103
http://hdl.handle.net/123456789/5086
Appears in Collections:Research Articles

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