Measurement of the production cross section of jets in association with a Z boson in pp collisions at √s=7 TeV with the ATLAS detector
Articolo
Data di Pubblicazione:
2013
Abstract:
Measurements of the production of jets of particles in association with a Z boson
in pp collisions at √s=7 TeV are presented, using data corresponding to an integrated
luminosity of 4.6 fb-1 collected by the ATLAS experiment at the Large Hadron Collider.
Inclusive and dierential jet cross sections in Z events, with Z decaying into electron or
muon pairs, are measured for jets with transverse momentum pT > 30 GeV and rapidity
jyj < 4.4. The results are compared to next-to-leading-order perturbative QCD calculations,
and to predictions from dierent Monte Carlo generators based on leading-order and
next-to-leading-order matrix elements supplemented by parton showers.
in pp collisions at √s=7 TeV are presented, using data corresponding to an integrated
luminosity of 4.6 fb-1 collected by the ATLAS experiment at the Large Hadron Collider.
Inclusive and dierential jet cross sections in Z events, with Z decaying into electron or
muon pairs, are measured for jets with transverse momentum pT > 30 GeV and rapidity
jyj < 4.4. The results are compared to next-to-leading-order perturbative QCD calculations,
and to predictions from dierent Monte Carlo generators based on leading-order and
next-to-leading-order matrix elements supplemented by parton showers.
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
ATLAS; Z boson; jets
Elenco autori:
Atlas, Coll; Conta, Claudio; Franchino, Silvia; Fraternali, Marco; Livan, Michele; Negri, Andrea; Rebuzzi, DANIELA MARCELLA; Rimoldi, Adele; Aad, G.
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