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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.

Papers
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Journal ArticleDOI

Measurement of the azimuthal ordering of charged hadrons with the ATLAS detector

Georges Aad, +3078 more
- 14 Sep 2012 - 
TL;DR: In this article, a spectral analysis of correlations between longitudinal and transverse components of the momentum of the charged hadrons was performed, driven by the search for phenomena related to the structure of the QCD field.

Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\sqrt{s}=7$$\end{document}s=7 TeV in 2010

Georges Aad, +2900 more
TL;DR: In this paper, the performance of the muon reconstruction in the analysis of proton-proton collisions at the LHC was studied in terms of reconstruction and isolation efficiencies and momentum resolutions for different classes of reconstructed muons.
Journal ArticleDOI

Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events

Georges Aad, +2782 more
- 27 Jan 2022 - 
TL;DR: In this paper , a new method to account for these additional interactions in the simulation chain is described, instead of sampling the inelastic interactions and adding their energy deposits to a hard-scatter interaction one-by-one, the interactions are presampled, independent of the hard scatter, and stored as combined events.
Journal ArticleDOI

Muon Detector-Description as-built and its Simulation for the ATLAS Experiment

Daniela Rebuzzi, +11 more
TL;DR: In this paper, the current status of the ATLAS Muon Spectrometer simulation, the geometry software, placing an emphasis on the achievement of realistic effects recently implemented to take into account the detector as-built.
Journal ArticleDOI

An XML generic detector description system and geometry editor for the ATLAS detector at the LHC

Laurent Chevalier, +2 more
TL;DR: The system presented allows for an easy, self descriptive approach to the detector description problem, for intuitive visualization and rapid turn-around: indeed, the results of the description process can be immediately fed into e.g. a Geant4 simulation for rapid prototyping.