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Christophe Royon

Researcher at University of Kansas

Publications -  1628
Citations -  97779

Christophe Royon is an academic researcher from University of Kansas. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 134, co-authored 1453 publications receiving 90249 citations. Previous affiliations of Christophe Royon include DSM & Humboldt University of Berlin.

Papers
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Journal ArticleDOI

Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at √s = 8 TeV

Georges Aad, +2850 more
- 17 Mar 2016 - 
TL;DR: In this paper, a detailed study of techniques for identifying boosted, hadronically decaying W bosons using 20.3 fb −¹ of proton-proton collision data collected by the ATLAS detector at the LHC at a center-of-mass energy √s = 8 TeV.
Journal ArticleDOI

Performance of the ATLAS detector using first collision data

Georges Aad, +3256 more
- 15 Sep 2010 - 
TL;DR: In this paper, the performance of the ATLAS detector in the first half a million minimum bias events of the LHC collision data was investigated at center-of-mass energies of 0.9 TeV and 2.36 TeV.
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Search for a light Higgs boson decaying to long-lived weakly interacting particles in proton-proton collisions at √s=7TeV with the atlas detector

Georges Aad, +3052 more
- 19 Jun 2012 - 
TL;DR: No excess of events is observed above the expected background and limits on the Higgs boson production times branching ratio to weakly interacting, long-lived particles are derived as a function of the particle proper decay length.
Journal ArticleDOI

Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at √s= 13 TeV

Albert M. Sirunyan, +2402 more
- 27 Apr 2020 - 
TL;DR: In this article, a search for additional scalar (H) or pseudoscalar (A) Higgs bosons decaying to a top quark pair in proton-proton collisions at a center-of-mass energy of 13 TeV is presented.
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Measurement of top quark polarization in top-antitop events from proton-proton collisions at √s=7 TeV using the ATLAS detector.

Georges Aad, +2948 more
- 04 Dec 2013 - 
TL;DR: Measurements of the polarization of the top quark in top-antitop quark pair events, using 4.7 fb(-1) of proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at √s=7‬TeV, are in good agreement with the standard model prediction of negligible top quarks polarization.