Accès ouvert
2015
article
OpenAlex
G. Aad, B. Abbott, Jamal Abdallah, S. Abdel Khalek et autres
A search is performed for top-quark pairs ($t\overline{t}$) produced together with a photon ($\ensuremath{\gamma}$) with transverse energy greater than 20 GeV using a sample of $t\overline{t}$ candidate events in final states with jets, missing transverse momentum, and one isolated electron or muon. …
fr, us, tw, it, az, nl, ar, ca, il, ch, se, gb, pl, de, rs, es, pt, ru, jp, cz, gr, dk, br, no, sk, tr
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
Distributions sensitive to the underlying event in QCD jet events have been measured with the ATLAS detector at the LHC, based on 37 pb -1 of proton-proton collision data collected at a centre-of-mass energy of 7 TeV.Chargedparticle mean p T and densities …
fr, ch, de, us, tw, az, nl, pl, ca, il, se, it, gb, rs, pt, ru, jp, ar, gr, dk, br, sk, tr
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
Abstract The distributions of event-by-event harmonic flow coefficientsvnforn= 2- 4 are measured in $ \sqrt{{{s_{NN }}}} $ = 2.76 TeV Pb + Pb collisions using the ATLAS detector at the LHC. The measurements are performed using charged particles with transverse momentumpT>0.5 GeV …
de, us, es, fr, ch, az, nl, pl, ca, il, se, it, gb, pt, jp, ru, ar, gr, dk, br, sk, tr
(code pays fourni par la source)