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Search for the decay Bs0 →ηη

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dc.contributor.authorBhuyan, B.
dc.contributor.authorNath, K. J.
dc.contributor.authorBorah, J.
dc.contributor.authorAdachi, I.
dc.contributor.authorPakhlov, P.
dc.date.accessioned2024-12-26T08:23:46Z
dc.date.available2024-12-26T08:23:46Z
dc.date.issued2022
dc.description.abstract© 2022 authors. Published by the American Physical Society.We report results from a search for the decay Bs0→ηη using 121.4 fb-1 of data collected at the (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We do not observe any signal and set an upper limit on the branching fraction of 14.3×10-5 at 90% confidence level. This result represents a significant improvement over the previous most stringent limit.
dc.identifier.citationSearch for the decay Bs0 →ηη / Bhuyan, B. [et al.] // Physical Review D. - 2022. - 105. - № 1. - 10.1103/PhysRevD.105.012007
dc.identifier.doi10.1103/PhysRevD.105.012007
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevD.105.012007
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85123840317&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000748662900008
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28729
dc.relation.ispartofPhysical Review D
dc.titleSearch for the decay Bs0 →ηη
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume105
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