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Measurement of the time-dependent CP asymmetry in B0 → J/ψ K0S decays
| 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 | 2020-05-08T13:35:54Z | |
| dc.date.accessioned | 2023-10-02T06:38:30Z | |
| dc.date.available | 2020-05-08T13:35:54Z | |
| dc.date.available | 2023-10-02T06:38:30Z | |
| dc.date.created | 2013 | |
| dc.date.issued | 2013-04-10 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14342/3378 | |
| dc.description.abstract | This Letter reports a measurement of the CP violation observables S J/ψK0S and C J/ψK0S in the decay channel B0 → J/ψ K0S performed with 1.0 fb-1 of pp collisions at √s = 7 TeV collected by the LHCb experiment. The fit to the data yields S J/ψ K0 S = 0.73 ± 0.07 (stat) ± 0.04 (syst) and C J/ψK0S = 0.03 ± 0.09 (stat) ± 0.01 (syst). Both values are consistent with the current world averages and within expectations from the Standard Model. | eng |
| dc.format.extent | 8 p. | cat |
| dc.language.iso | eng | cat |
| dc.publisher | Elsevier | cat |
| dc.relation.ispartof | Physics Letters B, Vol. 721, No. 1-3 (Abril 2013) | cat |
| dc.rights | © CERN | |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | |
| 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 | Col·lisions (Física nuclear) | cat |
| dc.subject.other | Física nuclear--Investigació | cat |
| dc.subject.other | Física--Mesuraments | cat |
| dc.title | Measurement of the time-dependent CP asymmetry in B0 → J/ψ K0S decays | 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 | https://doi.org/10.1016/j.physletb.2013.02.054 | cat |
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