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.

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

CARDINALE, ROBERTA;CAVALLERO, GIOVANNI;FONTANELLI, FLAVIO;GAMBETTA, SILVIA;PATRIGNANI, CLAUDIA;PETROLINI, ALESSANDRO;PISTONE, ALESSANDRO;Sergi, A.;
2017-01-01

Abstract

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/867522
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