J. Carvalho

M. Abolins7
D. Benchekroun7
G. Chiodini7
V. Andrei7
D. Caforio7
7M. Abolins
7D. Benchekroun
7G. Chiodini
7V. Andrei
7D. Caforio
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  • G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov, R. Aben +494 others
  • 2014
This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at √ s = 7–8 TeV in 2011–2012, focusing mainly on data collected in 2012. Measurements of the reconstruction efficiency and of the momentum scale and resolution, based on large reference samples of J/ψ → μμ, Z → μμ and ϒ → μμ decays, are presented and(More)
  • G. Aad, B. Abbott, J. Abdallah, O. Abdinov, R. Aben, M. Abolins +494 others
  • 2015
This paper reviews and extends searches for the direct pair production of the scalar supersymmetric partners of the top and bottom quarks in proton–proton collisions collected by the ATLAS collaboration during the LHC Run 1. Most of the analyses use 20 fb −1 of collisions at a centre-of-mass energy of √ s = 8 TeV, although in some case an additional 4.7 fb(More)
  • G. Aad, B. Abbott, J. Abdallah, O. Abdinov, R. Aben, M. Abolins +494 others
  • 2015
Measurements of the Z Z and W W final states in the mass range above the 2m Z and 2m W thresholds provide a unique opportunity to measure the off-shell coupling strength of the Higgs boson. This paper presents constraints on the off-shell Higgs boson event yields normalised to the Standard Model prediction (signal strength) in the Z Z → 4, Z Z → 22ν and W W(More)
  • G. Aad, T. Abajyan, B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov +494 others
  • 2014
Many of the interesting physics processes to be measured at the LHC have a signature involving one or more isolated electrons. The electron reconstruction and identification efficiencies of the ATLAS detector at the LHC have been evaluated using proton–proton collision data collected in 2011 at √ s = 7 TeV and corresponding to an integrated luminosity of(More)
  • G. Aad, B. Abbott, J. Abdallah, O. Abdinov, R. Aben, M. Abolins +494 others
  • 2015
Studies of the spin, parity and tensor couplings of the Higgs boson in the H → Z Z * → 4, H → W W * → eνμν and H → γ γ decay processes at the LHC are presented. The investigations are based on 25 fb −1 of pp collision data collected by the ATLAS experiment at √ s = 7 TeV and √ s = 8 TeV. The Standard Model (SM) Higgs boson hypothesis, corresponding to the(More)
  • G. Aad, B. Abbott, J. Abdallah, A.A. Abdelalim, A. Abdesselam, O. Abdinov +494 others
  • 2011
The dependence of the rate of proton–proton interactions on the centre-of-mass collision energy, √s, is of fundamental importance for both hadron collider physics and particle astrophysics. The dependence cannot yet be calculated from first principles; therefore, experimental measurements are needed. Here we present the first measurement of the inelastic(More)
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