Measurement of the B0s→J/ψK0S branching fraction

Calvo Gómez, Míriam; Camboni, Alessandro; Vilasís Cardona, Xavier; LHCb Collaboration - CERN

dc.contributor	Universitat Ramon Llull. La Salle
dc.contributor	CERN
dc.contributor.author	Calvo Gómez, Míriam
dc.contributor.author	Camboni, Alessandro
dc.contributor.author	Vilasís Cardona, Xavier
dc.contributor.author	LHCb Collaboration - CERN
dc.date.accessioned	2020-05-19T15:01:22Z
dc.date.accessioned	2023-10-02T06:35:23Z
dc.date.available	2020-05-19T15:01:22Z
dc.date.available	2023-10-02T06:35:23Z
dc.date.created	2012
dc.date.issued	2012-07-09
dc.identifier.uri	http://hdl.handle.net/20.500.14342/3338
dc.description.abstract	The B0s→J/ψK0S branching fraction is measured in a data sample corresponding to 0.41 fb−1 of integrated luminosity collected with the LHCb detector at the LHC. This channel is sensitive tothe penguin contributions affecting the sin 2β measurement from B0→J/ψK0S. The time-integrated branching fraction is measured to be B(B0s→J/ψK0S)=(1.83±0.28)×10−5. This is the most precise measurement to date.	eng
dc.format.extent	8 p.	cat
dc.language.iso	eng	cat
dc.publisher	Elsevier	cat
dc.relation.ispartof	Physics Letters B, 2012, Vol. 713, No. 3, (Juliol)	cat
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 International
dc.rights	© CERN
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.source	RECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.other	Gran col·lisionador d'hadrons (França i Suïssa)	cat
dc.subject.other	Física--Mesuraments	cat
dc.title	Measurement of the B0s→J/ψK0S branching fraction	cat
dc.type	info:eu-repo/semantics/article	cat
dc.type	info:eu-repo/semantics/publishedVersion	cat
dc.rights.accessLevel	info:eu-repo/semantics/openAccess
dc.embargo.terms	cap	cat
dc.subject.udc	53
dc.identifier.doi	http://dx.doi.org/10.1016/j.physletb.2012.05.062	cat

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