Measurement of the B0s−B¯0s oscillation frequency Δms in B0s→D−s(3)π 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 | 2020-05-19T15:34:02Z | |
| dc.date.accessioned | 2023-10-02T06:35:05Z | |
| dc.date.available | 2020-05-19T15:34:02Z | |
| dc.date.available | 2023-10-02T06:35:05Z | |
| dc.date.created | 2011 | |
| dc.date.issued | 2012-03-19 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14342/3334 | |
| dc.description.abstract | The B0s–B0soscillation frequency msis measured with 36 pb−1of data collected inppcollisions at √s=7 TeV by the LHCb experiment at the Large Hadron Collider. A total of 1381B0s→D−sπ+andB0s→D−sπ+π−π+signal decays are reconstructed, with average decay time resolutions of 44 fs and36 fs, respectively. An oscillation signal with a statistical significance of 4.6σis observed. The measuredoscillation frequency is ms=17.63±0.11(stat)±0.02(syst)ps−1. | eng |
| dc.format.extent | 8 p. | cat |
| dc.language.iso | eng | cat |
| dc.publisher | Elsevier | cat |
| dc.relation.ispartof | Physics Letters B | 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−B¯0s oscillation frequency Δms in B0s→D−s(3)π 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.identifier.doi | http://dx.doi.org/10.1016/j.physletb.2012.02.031 | cat |
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