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DC Field | Value | Language |
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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 | Domingo Bonal, Francesc | - |
dc.contributor.author | Garrido Beltrán, Lluís | - |
dc.contributor.author | Grabalosa Gándara, Marc | - |
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 | Pie Valls, B. (Blai) | - |
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 | Vilasis-Cardona, Xavier | - |
dc.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2014-07-30T10:14:45Z | - |
dc.date.available | 2014-07-30T10:14:45Z | - |
dc.date.issued | 2013-02-19 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/2445/56456 | - |
dc.description.abstract | The angular distribution and differential branching fraction of the decay B +→ K + μ + μ − are studied with a dataset corresponding to 1.0fb−1 of integrated luminosity, collected by the LHCb experiment. The angular distribution is measured in bins of dimuon invariant mass squared and found to be consistent with Standard Model expectations. Integrating the differential branching fraction over the full dimuon invariant mass range yields a total branching fraction of B (B + → K + μ + μ −) = (4.36 ± 0.15 ± 0.18) × 10−7. These measurements are the most precise to date of the B + → K + μ + μ − decay. | - |
dc.format.extent | 15 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP02(2013)105 | - |
dc.relation.ispartof | Journal of High Energy Physics, 2013, vol. 1301 , num. 105, p. 1-15 | - |
dc.relation.uri | http://dx.doi.org/10.1007/JHEP02(2013)105 | - |
dc.rights | cc by, (c) LHCb Collaboration, 2013 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Gran Col·lisionador d'Hadrons | - |
dc.subject.classification | Teoria quàntica de camps | - |
dc.subject.classification | Relativitat (Física) | - |
dc.subject.classification | Partícules (Física nuclear) | - |
dc.subject.other | Large Hadron Collider (France and Switzerland) | - |
dc.subject.other | Quantum field theory | - |
dc.subject.other | Relativity (Physics) | - |
dc.subject.other | Particles (Nuclear physics) | - |
dc.title | Differential branching fraction and angular analysis of the B+→K+μ+μ− decay | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 619634 | - |
dc.date.updated | 2014-07-30T10:14:45Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/261323/EU//EGI-INSPIRE | - |
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)) Publicacions de projectes de recerca finançats per la UE |
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619634.pdf | 636.61 kB | Adobe PDF | View/Open |
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