Observation of the decay B+ → ψ(2S)ϕ(1020)K+ in pp collisions at √s=8TeV

CMS Collaboration; KAPOOR, A.; HEGDE, V.; Khachatryan, V.; KOTHEKAR, K.; CHAUHAN, S.; DUBE, SOURABH; SHARMA, SEEMA et al.; RANE, A.

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dc.contributor.author	CMS Collaboration	en_US
dc.contributor.author	Khachatryan, V.	en_US
dc.contributor.author	CHAUHAN, S.	en_US
dc.contributor.author	DUBE, SOURABH	en_US
dc.contributor.author	HEGDE, V.	en_US
dc.contributor.author	KAPOOR, A.	en_US
dc.contributor.author	KOTHEKAR, K.	en_US
dc.contributor.author	RANE, A.	en_US
dc.contributor.author	SHARMA, SEEMA et al.	en_US
dc.date.accessioned	2019-07-01T05:40:13Z
dc.date.available	2019-07-01T05:40:13Z
dc.date.issued	2017-01	en_US
dc.identifier.citation	Physics Letters B, 764, 66-86.	en_US
dc.identifier.issn	0370-2693	en_US
dc.identifier.issn	1873-2445	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3438
dc.identifier.uri	https://doi.org/10.1016/j.physletb.2016.11.001	en_US
dc.description.abstract	The decay B+→ψ(2S)ϕ(1020)K+ is observed for the first time using data collected from pp collisions at √s=8TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6fb−1. The branching fraction of this decay is measured, using the mode B+→ψ(2S)K+ as normalization, to be (4.0±0.4(stat)±0.6(syst)±0.2(B))×10−6, where the third uncertainty is from the measured branching fraction of the normalization channel.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier B.V.	en_US
dc.subject	Observation of the decay	en_US
dc.subject	pp collisions	en_US
dc.subject	CMS Physics	en_US
dc.subject	B physics	en_US
dc.subject	Rare B decays	en_US
dc.subject	CMS detector	en_US
dc.subject	CMS trigger system	en_US
dc.subject	2017	en_US
dc.title	Observation of the decay B+ → ψ(2S)ϕ(1020)K+ in pp collisions at √s=8TeV	en_US
dc.type	Article	en_US
dc.contributor.department	Dept. of Physics	en_US
dc.identifier.sourcetitle	Physics Letters B	en_US
dc.publication.originofpublisher	Foreign	en_US