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Single hadron response measurement and calorimeter jet energy scale uncertainty with the ATLAS detector at the LHC

G. Aad, B. Abbott, J. Abdallah, A. A. Abdelalim et autres

The uncertainty on the calorimeter energy response to jets of particles is derived for the ATLAS experiment at the Large Hadron Collider (LHC).First, the calorimeter response to single isolated charged hadrons is measured and compared to the Monte Carlo simulation using proton-proton …

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

Jet energy resolution in proton-proton collisions at $\sqrt{\mathrm{s}}=7\mbox{ TeV}$ recorded in 2010 with the ATLAS detector

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

The measurement of the jet energy resolution is presented using data recorded with the ATLAS detector in proton-proton collisions at √ s = 7 TeV.The sample corresponds to an integrated luminosity of 35 pb -1 .Jets are reconstructed from energy deposits measured …

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

Measurement of the Λ[superscript 0 over subscript b] lifetime and mass in the ATLAS experiment

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

Measurement of the jet radius and transverse momentum dependence of inclusive jet suppression in lead–lead collisions at sNN=2.76 TeV with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Measurements of inclusive jet suppression in heavy ion collisions at the LHC provide direct sensitivity to the physics of jet quenching.In a sample of lead-lead collisions at √ s NN = 2.76 TeV corresponding to an integrated luminosity of approximately 7 μb …

de, us, es, fr, ch, az, ca, il, it, pl, gb (code pays fourni par la source)

Search for Magnetic Monopoles in s=7 TeV pp Collisions with the ATLAS Detector

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

This Letter presents a search for magnetic monopoles with the ATLAS detector at the CERN Large Hadron Collider using an integrated luminosity of 2.0 fb(-1) of pp collisions recorded at a center-of-mass energy of sqrt[s]=7 TeV. No event is found in the …

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

Measurement of event shapes at large momentum transfer with the ATLAS detector in pp collisions at $\sqrt{\mathbf{s}}=7\ \mathrm{TeV}$

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Abstract A measurement of event shape variables is presented for large momentum transfer proton-proton collisions using the ATLAS detector at the Large Hadron Collider. Six event shape variables calculated using hadronic jets are studied in inclusive multi-jet events in 35 pb−1 of …

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

Measurement of the t-channel single top-quark production cross section in pp collisions at √s = 7 TeV with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Measurement of the top quark pair cross section with ATLAS in pp collisions at s=7 TeV using final states with an electron or a muon and a hadronically decaying τ lepton

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

A measurement of the cross section of top quark pair production in proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy of 7 TeV is reported.The data sample used corresponds to an integrated luminosity of …

de, us, es, fr, ch, az, ca, il, it, pl, gb (code pays fourni par la source)

Search for a Standard Model Higgs boson in the mass range 200–600 GeV in the H→ZZ→ℓ+ℓ−qq¯ decay channel with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

A search for a heavy Standard Model Higgs boson decaying via H → Z Z → ℓ + ℓ -q q, where ℓ = e or μ, is presented.The search uses a data set of pp collisions at √ s = 7 …

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

A search for $ t\overline t $ resonances in lepton+jets events with highly boosted top quarks collected in pp collisions at $ \sqrt {s} = 7 $ TeV with the ATLAS detector

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

Abstract A search for resonant production of high-mass top-quark pairs is performed on 2.05 fb−1of proton-proton collisions at $ \sqrt {s} = 7 $ TeV collected in 2011 with the ATLAS experiment at the Large Hadron Collider. This analysis of the lepton+jets …

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

Search for second generation scalar leptoquarks in pp collisions at $\sqrt{s}=7~\mbox{TeV}$ with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Abstract The results of a search for the production of second generation scalar leptoquarks are presented for final states consisting of either two muons and at least two jets or a muon plus missing transverse momentum and at least two jets. A …

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

A search for flavour changing neutral currents in top-quark decays in pp collision data collected with the ATLAS detector at $ \sqrt{s}=7\;TeV $

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Abstract A search for flavour changing neutral current (FCNC) processes in top-quark decays by the ATLAS Collaboration is presented. Data collected from pp collisions at the LHC at a centre-of-mass energy of $ \sqrt{s}=7\;TeV $ during 2011, corresponding to an integrated luminosity …

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