2026-04-13T05:57:58Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1864062025-11-21T05:48:50Zcom_2072_1057col_2072_478823col_2072_478917

urn:hdl:2445/186406 Measurement of forward t t ‾, W + b b bar and W + c c bar production in pp collisions at √{ s} = 8 TeV Camboni, Alessandro Coquereau, Samuel Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, Vicente José LHCb Collaboration Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments The production of t t ‾, W + b b ‾ and W + c c ‾ is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98 ± 0.02 fb-1. The W bosons are reconstructed in the decays W → ℓν, where ℓ denotes muon or electron, while the b and c quarks are reconstructed as jets. All measured cross-sections are in agreement with next-to-leading-order Standard Model predictions. 2022-06-07T16:08:31Z 2022-06-07T16:08:31Z 2017-04 2022-06-07T16:08:31Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: https://doi.org/10.1016/j.physletb.2017.01.044 Physics Letters B, 2017, vol. 767, p. 110-120 https://doi.org/10.1016/j.physletb.2017.01.044 cc-by (c) Camboni, Alessandro et al., 2017 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Elsevier B.V. Articles publicats en revistes (Física Quàntica i Astrofísica)