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http://hdl.handle.net/2445/185632
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DC Field | Value | Language |
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dc.contributor.author | Camboni, Alessandro | - |
dc.contributor.author | Comerma-Montells, A. | - |
dc.contributor.author | Garrido Beltrán, Lluís | - |
dc.contributor.author | Graciani Díaz, Ricardo | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | Picatoste Olloqui, E. | - |
dc.contributor.author | Potterat, C. | - |
dc.contributor.author | Rives Molina, V. | - |
dc.contributor.author | Ruiz, Hugo | - |
dc.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2022-05-16T14:47:13Z | - |
dc.date.available | 2022-05-16T14:47:13Z | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/2445/185632 | - |
dc.description.abstract | The CP-violating asymmetry a s sl is studied using semileptonic decays of B0 s and B0 s mesons produced in pp collisions at a centre-of-mass energy of 7 TeV at the LHC, exploiting a data sample corresponding to an integrated luminosity of 1.0 fb−1 . The reconstructed final states are D± s µ ∓, with the D± s particle decaying in the φπ± mode. The D± s µ ∓ yields are summed over B0 s and B0 s initial states, and integrated with respect to decay time. Data-driven methods are used to measure efficiency ratios. We obtain a s sl = (−0.06 ± 0.50 ± 0.36)%, where the first uncertainty is statistical and the second systematic. | - |
dc.format.extent | 25 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.physletb.2013.12.030 | - |
dc.relation.ispartof | Physics Letters B, 2014, vol. 728, p. 607-615 | - |
dc.relation.uri | https://doi.org/10.1016/j.physletb.2013.12.030 | - |
dc.rights | cc-by (c) Camboni, Alessandro et al., 2014 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Hadrons | - |
dc.subject.classification | Gran Col·lisionador d'Hadrons | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Experiments | - |
dc.subject.other | Hadrons | - |
dc.subject.other | Large Hadron Collider (France and Switzerland) | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Experiments | - |
dc.title | Measurement of the flavour-specific CP-violating asymmetry a(sl)(s) in B-s(0) decays | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 645725 | - |
dc.date.updated | 2022-05-16T14:47:13Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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File | Description | Size | Format | |
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645725.pdf | 636.49 kB | Adobe PDF | View/Open |
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