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https://hdl.handle.net/2445/196207Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | LHCb Collaboration | - |
| dc.contributor.author | Abellan Beteta, Carlos | - |
| dc.contributor.author | Calvo Gómez, Míriam | - |
| dc.contributor.author | Camboni, Alessandro | - |
| dc.contributor.author | Comerma Montells, Albert | - |
| dc.contributor.author | Garrido Beltrán, Lluís | - |
| dc.contributor.author | Graciani Díaz, Ricardo | - |
| dc.contributor.author | Graugés Pous, Eugeni | - |
| dc.contributor.author | López Asamar, Elias | - |
| dc.contributor.author | Oyanguren Campos, Arantza de | - |
| dc.contributor.author | Picatoste Olloqui, Eduardo | - |
| dc.contributor.author | Potterat, Cédric | - |
| dc.contributor.author | Rives Molina, Vicente José | - |
| dc.contributor.author | Ruiz, Hugo (Ruiz Pérez) | - |
| dc.contributor.author | Ruiz Valls, Pablo | - |
| dc.contributor.author | Vázquez Gómez, Ricard | - |
| dc.contributor.author | Vilasis-Cardona, Xavier | - |
| dc.date.accessioned | 2023-03-29T12:02:12Z | - |
| dc.date.available | 2023-03-29T12:02:12Z | - |
| dc.date.issued | 2013-08 | - |
| dc.identifier.issn | 0550-3213 | - |
| dc.identifier.uri | https://hdl.handle.net/2445/196207 | - |
| dc.description.abstract | This paper reports the first measurement of the effective B0 s → J /ψK0 S lifetime and an updated mea- surement of its time-integrated branching fraction. Both measurements are performed with a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of pp collisions, recorded by the LHCb experiment in 2011 at a centre-of-mass energy of 7 TeV. The results are: τ eff J /ψK0 S = 1.75 ± 0.12 (stat) ± 0.07 (syst) ps and B(B0 s → J /ψK0 S ) = (1.97 ± 0.23) × 10−5. For the latter measurement, the uncertainty includes both statistical and systematic sources. | - |
| dc.format.extent | 18 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.nuclphysb.2013.04.021 | - |
| dc.relation.ispartof | Nuclear Physics B, 2013, vol. 873, num. 2, p. 275-292 | - |
| dc.relation.uri | https://doi.org/10.1016/j.nuclphysb.2013.04.021 | - |
| dc.rights | cc-by-nc-nd (c) CERN, 2013 | - |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
| dc.subject.classification | Física de partícules | - |
| dc.subject.classification | Experiments | - |
| dc.subject.classification | Gran Col·lisionador d'Hadrons | - |
| dc.subject.other | Particle physics | - |
| dc.subject.other | Experiments | - |
| dc.subject.other | Large Hadron Collider (France and Switzerland) | - |
| dc.title | Measurement of the effective Bs0→J/ψKS0 lifetime | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 629009 | - |
| dc.date.updated | 2023-03-29T12:02:12Z | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 629009.pdf | 578.97 kB | Adobe PDF | View/Open |
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