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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.

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Search for nonpointing photons in the diphoton and E-T(miss) final state in root s=7 TeV proton-proton collisions using the ATLAS detector

Georges Aad, +2900 more
- 01 Jul 2013 - 
TL;DR: In this paper, a search for photons originating in the decay of a neutral long-lived particle was performed, exploiting the capabilities of the ATLAS electromagnetic calorimeter to make precise measurements of the flight direction of photons, as well as the calorimeters excellent time resolution.
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Search for a Heavy Particle Decaying into an Electron and a Muon with the ATLAS Detector in root s=7 TeV pp collisions at the LHC

Georges Aad, +3056 more
- 22 Jun 2011 - 
TL;DR: This Letter presents the first search for a heavy particle decaying into an e ± μ(-/+) final state in sqrt[s] = 7 TeV pp collisions at the LHC, extending to higher mass R-parity violating sneutrinos and lepton flavor violating Z's than previous constraints from the Tevatron.
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Low Q**2 jet production at HERA and virtual photon structure

C. Adloff, +376 more
- 25 Dec 1997 - 
TL;DR: In this paper, the transition between photoproduction and deep-inelastic scattering was investigated in jet production at the HERA ep collider, using data collected by the H1 experiment.
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Observation of electroweak production of Wγ with two jets in proton-proton collisions at s=13 TeV

Albert M. Sirunyan, +2364 more
- 10 Dec 2020 - 
TL;DR: In this article, a first observation was presented for the electroweak production of a W boson, a photon, and two jets in proton-proton collisions, based on data collected with the CMS detector at a center-of-mass energy of 13 TeV.
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Search for Diphoton Events with Large Missing Transverse Energy in 7 TeV Proton-Proton Collisions with the ATLAS Detector

Georges Aad, +3137 more
- 23 Mar 2011 - 
TL;DR: In the context of a specific model with one universal extra dimension with compactification radius R and gravity-induced decays, values of 1/R<729 GeV are excluded at 95% C. L., providing the most sensitive limit on this model to date.