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
Gascón Fora, David
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
Musy, Marco
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
Puig Navarro, Albert
dc.contributor.author
Roselló, M.
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.issued
2014-09-23T09:13:08Z
dc.date.issued
2014-09-23T09:13:08Z
dc.date.issued
2014-09-23T09:13:09Z
dc.identifier
https://hdl.handle.net/2445/57570
dc.description.abstract
The calibration and performance of the opposite-side flavour tagging algorithms used for the measurements of time-dependent asymmetries at the LHCb experiment are described. The algorithms have been developed using simulated events and optimized and calibrated with B +→J/ψK +, B 0→J/ψK ∗0 and B 0→D ∗− μ + ν μ decay modes with 0.37 fb−1 of data collected in pp collisions at s√=7~TeV during the 2011 physics run. The opposite-side tagging power is determined in the B +→J/ψK + channel to be (2.10±0.08±0.24) %, where the first uncertainty is statistical and the second is systematic.
dc.format
application/pdf
dc.publisher
Società Italiana di Fisica & Springer Verlag
dc.relation
Reproducció del document publicat a: http://dx.doi.org/10.1140/epjc/s10052-012-2022-1
dc.relation
European Physical Journal C, 2012, vol. 72, p. 2022
dc.relation
http://dx.doi.org/10.1140/epjc/s10052-012-2022-1
dc.rights
cc-by (c) LHCb Collaboration, 2012
dc.rights
http://creativecommons.org/licenses/by/3.0/es/
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject
Física nuclear
dc.subject
Teoria quàntica de camps
dc.subject
Mesons (Física nuclear)
dc.subject
Gran Col·lisionador d'Hadrons
dc.subject
Nuclear physics
dc.subject
Quantum field theory
dc.subject
Mesons (Nuclear physics)
dc.subject
Large Hadron Collider (France and Switzerland)
dc.title
Opposite-side flavour tagging of B mesons at the LHCb experiment
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
