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Laurent Chevalier

Researcher at Université Paris-Saclay

Publications -  1009
Citations -  88377

Laurent Chevalier is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 129, co-authored 982 publications receiving 80840 citations. Previous affiliations of Laurent Chevalier include French Alternative Energies and Atomic Energy Commission & University of Amsterdam.

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Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s=8 TeV with the ATLAS Detector

Georges Aad, +2834 more
TL;DR: Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported and exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.
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Inclusive search for same-sign dilepton signatures in pp collisions at √s = 7 TeV with the ATLAS detector

Georges Aad, +3069 more
TL;DR: In this paper, an inclusive search for new physics in events with two isolated leptons (e or mu) having the same electric charge is presented, and limits are set on the cross-section in a fiducial region for new sources of high-mass dilepton events in the ee, e mu and mu mu channels.
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Charged-particle Multiplicity Distributions In Z0 Hadronic Decays

P. Abreu, +489 more
TL;DR: In this article, an analysis of the multiplicity distributions of charged particles produced in Z0 hadronic decays in the DELPHI detector is presented based on a sample of 25364 events.
Journal ArticleDOI

Search for top quark decays t → qH with H → γγ using the ATLAS detector

Georges Aad, +2931 more
TL;DR: In this paper, a search for flavour-changing neutral currents in the decay of a top quark to an up-type quark and a Higgs boson was performed.
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Measurement of the top quark pair production cross section in pp collisions at s=7TeV in dilepton final states with ATLAS

Georges Aad, +3024 more
- 07 Feb 2012 - 
TL;DR: A measurement of the production cross section of top quark pairs (ttbar) in proton-proton collisions at a center-of-mass energy of 7 TeV recorded with the ATLAS detector at the Large Hadron Collider is reported in this article.