Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/131832
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DC Field | Value | Language |
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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 | Pérez-Calero Yzquierdo, Antonio | - |
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 | Vázquez Gómez, Ricard | - |
dc.contributor.author | Abellan Beteta, Carlos | - |
dc.contributor.author | Calvo Gómez, Míriam | - |
dc.contributor.author | Oyanguren Campos, Arantza de | - |
dc.contributor.author | Ruiz Valls, Pablo | - |
dc.contributor.author | Vilasis-Cardona, Xavier | - |
dc.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2019-04-08T13:38:18Z | - |
dc.date.available | 2019-04-08T13:38:18Z | - |
dc.date.issued | 2013-04-01 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/131832 | - |
dc.description.abstract | The decay B + c → ψ ( 2 S ) π + with ψ ( 2 S ) → μ + μ − is observed with a significance of 5.2 σ using p p collision data corresponding to an integrated luminosity of 1.0 fb − 1 collected by the LHCb experiment. The branching fraction of B + c → ψ ( 2 S ) π + decays relative to that of the B + c → J / ψ π + mode is measured to be B ( B + c → ψ ( 2 S ) π + ) B ( B + c → J / ψ π + ) = 0.250 ± 0.068 ( stat ) ± 0.014 ( syst ) ± 0.006 ( B ) . The last term is the uncertainty on the ratio B ( ψ ( 2 S ) → μ + μ − ) / B ( J / ψ → μ + μ − ). | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.87.071103 | - |
dc.relation.ispartof | Physical Review D, 2013, vol. 87, num. 7, p. 071103(R) | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.87.071103 | - |
dc.rights | cc by (c) CERN; LHCb Collaboration, 2013 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Experiments | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Experiments | - |
dc.title | Observation of the decay Bc+→ψ(2S)π+ | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 628974 | - |
dc.date.updated | 2019-04-08T13:38:18Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
Files in This Item:
File | Description | Size | Format | |
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628974.pdf | 209.33 kB | Adobe PDF | View/Open |
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