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Article Dans Une Revue Physics Letters B Année : 2017

Measurement of forward tt¯, W+bb¯¯ and W+cc¯¯ production in pp collisions at s√=8 TeV

R. Aaij
  • Fonction : Auteur
J. Cogan
O. Leroy
J. Serrano

Résumé

The production of tt¯, W+bb¯¯ and W+cc¯¯ 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.

Dates et versions

in2p3-01388555 , version 1 (27-10-2016)

Identifiants

Citer

R. Aaij, L. Beaucourt, M. Chefdeville, D. Decamp, N. Déléage, et al.. Measurement of forward tt¯, W+bb¯¯ and W+cc¯¯ production in pp collisions at s√=8 TeV. Physics Letters B, 2017, 767, ⟨10.1016/j.physletb.2017.01.044⟩. ⟨in2p3-01388555⟩
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