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A. Gaponenko

Researcher at Lawrence Berkeley National Laboratory

Publications -  192
Citations -  28651

A. Gaponenko is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 75, co-authored 188 publications receiving 27697 citations. Previous affiliations of A. Gaponenko include University of California, Berkeley.

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Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

Georges Aad, +2967 more
- 17 Sep 2012 - 
TL;DR: In this article, a search for the Standard Model Higgs boson in proton-proton collisions with the ATLAS detector at the LHC is presented, which has a significance of 5.9 standard deviations, corresponding to a background fluctuation probability of 1.7×10−9.
Book

The ATLAS Experiment at the CERN Large Hadron Collider

Georges Aad, +3032 more
TL;DR: The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper, where a brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.
Journal ArticleDOI

Combined search for the Standard Model Higgs boson using up to 4.9 fb-1 of pp collision data at s=7TeV with the ATLAS detector at the LHC

Georges Aad, +3084 more
- 29 Mar 2012 - 
TL;DR: A combined search for the Standard Model Higgs boson with the ATLAS experiment at the LHC using datasets corresponding to integrated luminosities from 1.04 fb(-1) to 4.9 fb(1) of pp collisions is described in this paper.
Journal ArticleDOI

Electron performance measurements with the ATLAS detector using the 2010 LHC proton-proton collision data

Georges Aad, +3016 more
- 01 Mar 2012 - 
TL;DR: In this article, detailed measurements of the electron performance of the ATLAS detector at the LHC were reported, using decays of the Z, W and J/psi particles.
Journal ArticleDOI

Improved luminosity determination in pp collisions at root s=7 TeV using the ATLAS detector at the LHC

Georges Aad, +2900 more
- 14 Aug 2013 - 
TL;DR: In this article, the luminosity calibration for the ATLAS detector at the LHC during pp collisions at root s = 7 TeV in 2010 and 2011 is presented, and a luminosity uncertainty of delta L/L = +/- 3.5 % is obtained.