Badalov, AlexeyCasanova Mohr, RaimonGarrido Beltrán, LluísGascón Fora, DavidGraciani Díaz, RicardoGraugés Pous, EugeniMarin Benito, CarlaPicatoste Olloqui, EduardoRives Molina, Vicente JoséRuiz, Hugo (Ruiz Pérez)LHCb Collaboration2023-04-182023-04-182015-06-221748-0221https://hdl.handle.net/2445/196922Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. The performance of algorithms developed to select b- and c-quark jets is measured using data recorded by LHCb from proton-proton collisions at √s = 7 TeV in 2011 and at √s = 8 TeV in 2012. The efficiency for identifying a b(c) jet is about 65%(25%) with a probability for misidentifying a light-parton jet of 0.3% for jets with transverse momentum pT > 20GeV and pseudorapidity 2.2 < η < 4.2. The dependence of the performance on the pT and η of the jet is also measured.30 p.application/pdfengcc by (c) CERN, 2015http://creativecommons.org/licenses/by/3.0/es/Física de partículesDetectorsQuarksParticle physicsDetectorsQuarksinfo:eu-repo/semantics/article6587212023-04-18info:eu-repo/semantics/openAccess