A. A. Carter

Measurement of the low-mass Drell-Yan differential cross section at s $$ \sqrt{s} $$ = 7 TeV using the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

The differential cross section for the process Z/γ * → ℓℓ (ℓ = e, µ) as a function of dilepton invariant mass is measured in pp collisions at √ s = 7 TeV at the LHC using the ATLAS detector.The measurement is …

fr, de, us, tw, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Search for direct top-squark pair production in final states with two leptons in pp collisions at $ \sqrt{s} $ = 8 TeV with the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

A search is presented for direct top-squark pair production in final states with two leptons (electrons or muons) of opposite charge using 20.3 fb -1 of pp collision data at √ s = 8 TeV, collected by the ATLAS experiment at the …

fr, de, us, tw, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Measurement of the electroweak production of dijets in association with a Z-boson and distributions sensitive to vector boson fusion in proton-proton collisions at $ \sqrt{s} $ = 8 TeV using the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

Measurements of fiducial cross sections for the electroweak production of two jets in association with a Z-boson are presented.The measurements are performed using 20.3 fb -1 of proton-proton collision data collected at a centre-of-mass energy of √ s = 8 TeV by …

fr, de, us, tw, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr, es (code pays fourni par la source)

Measurement of the production cross section of prompt J/ψ mesons in association with a W ± boson in pp collisions at $ \sqrt{s} $ = 7 TeV with the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

The process pp → W ± J/ψ provides a powerful probe of the production mechanism of charmonium in hadronic collisions, and is also sensitive to multiple parton interactions in the colliding protons.Using the 2011 ATLAS dataset of 4.5 fb -1 of √ …

de, us, es, fr, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Study of heavy-flavor quarks produced in association with top-quark pairs at √s = 7 TeV using the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

Using a sample of dilepton top-quark pair (tt̄) candidate events, a study is performed of the production of top-quark pairs together with heavy-flavor (HF) quarks, the sum of tt̄+b+X and tt̄+c+X, collectively referred to as tt̄+HF. The data set used corresponds to …

Search for Higgs boson decays to a photon and a Z boson in pp collisions at s = 7 and 8 TeV with the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

A search is reported for a neutral Higgs boson in the decay channel H->Z gamma, Z->l+l- (l=e, mu), using 4.5 fb-1 of pp collisions at sqrt(s) = 7 TeV and 20.3 fb-1 of pp collisions at sqrt(s) = 8 TeV, recorded by …

fr, de, us, tw, az, nl, ca, il, se, it, pl, gb, au (code pays fourni par la source)

Search for a multi-Higgs-boson cascade in W+W−bb¯ events with the ATLAS detector in pp collisions at s=8 TeV

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson (${H}^{0}$), an intermediate charged Higgs-boson pair (${H}^{\ifmmode\pm\else\textpm\fi{}}$), and a light Higgs boson (${h}^{0}$). The analysis searches for events involving the production of …

de, us, es, fr, az, nl, ca, il, se, it, pl, gb, rs, ch, ru, jp, ar, gr, dk, br, pt, sk (code pays fourni par la source)

Erratum: Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at $ \sqrt{s} $ = 8 TeV proton-proton collisions using the ATLAS experiment

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

none of the results or exclusion lines have been changed.

de, us, es, fr, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Measurement of Top Quark Polarization in Top-Antitop Events from Proton-Proton Collisions at s=7 TeV Using the ATLAS Detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

This Letter presents measurements of the polarization of the top quark in top-antitop quark pair events, using $4.7\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at $\sqrt{s}=7\text{ }\text{ }\mathrm{TeV}$. Final states containing one …

de, us, es, fr, az, nl, ca, il, se, it, pl, gb, rs, ch, jp, ru, ar, gr, dk, br, pt, sk, tr (code pays fourni par la source)

Measurement of the distributions of event-by-event flow harmonics in lead-lead collisions at $ \sqrt{{{s_{NN }}}} $ = 2.76 TeV with the ATLAS detector at the LHC

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)

Search for microscopic black holes in a like-sign dimuon final state using large track multiplicity with the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

A search is presented for microscopic black holes in a like-sign dimuon final state in proton--proton collisions at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$. The data were collected with the ATLAS detector at the Large Hadron Collider in 2012 and correspond to an integrated luminosity …

de, us, es, fr, az, nl, ca, il, se, it, pl, gb, rs, ch, ru, jp, ar, gr, dk, br, pt, sk (code pays fourni par la source)

Performance of jet substructure techniques for large-R jets in proton-proton collisions at $ \sqrt{s}=7 $ TeV using the ATLAS detector

G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres

Abstract This paper presents the application of a variety of techniques to study jet substructure. The performance of various modified jet algorithms, or jet grooming techniques, for several jet types and event topologies is investigated for jets with transverse momentum larger than …

de, us, es, fr, ch, az, nl, pl, ca, il, se, it, gb, pt, jp, ru, gr, dk, ar, br, sk, tr (code pays fourni par la source)