Search for  B 0 → X ( 3872 ) γ

Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/1948

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DC Field	Value	Language
dc.contributor.author	Patra, S.	-
dc.date.accessioned	2020-11-20T05:37:17Z	-
dc.date.available	2020-11-20T05:37:17Z	-
dc.date.issued	2019	-
dc.identifier.citation	Physical Review D, 100(1).	en_US
dc.identifier.other	https://doi.org/10.1103/PhysRevD.100.012002	-
dc.identifier.uri	https://journals.aps.org/prd/abstract/10.1103/PhysRevD.100.012002	-
dc.identifier.uri	http://hdl.handle.net/123456789/1948	-
dc.description	Only IISERM authors are available in the record.	-
dc.description.abstract	We report the results of a search for the decay B 0 → X ( 3872 ) ( → J / ψ π + π − ) γ . The analysis is performed on a data sample corresponding to an integrated luminosity of 711 fb − 1 and containing 772 × 10 6 B ¯ B pairs, collected with the Belle detector at the KEKB asymmetric-energy e + e − collider running at the Υ ( 4 S ) resonance energy. We find no evidence for a signal and place an upper limit of B ( B 0 → X ( 3872 ) γ ) × B ( X ( 3872 ) → J / ψ π + π − ) < 5.1 × 10 − 7 at 90% confidence level.	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.subject	Luminosity	en_US
dc.subject	Asymmetric-energy	en_US
dc.subject	Energy	en_US
dc.title	Search for B 0 → X ( 3872 ) γ	en_US
dc.type	Article	en_US
Appears in Collections:	Research Articles

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