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Andrea Formica

Researcher at Université Paris-Saclay

Publications -  1021
Citations -  82642

Andrea Formica 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 128, co-authored 905 publications receiving 75408 citations. Previous affiliations of Andrea Formica include Federal University of Rio de Janeiro & Humboldt University of Berlin.

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Journal ArticleDOI

Collecting conditions usage metadata to optimize current and future ATLAS software and processing

Lorenzo Rinaldi, +6 more
TL;DR: The ATLAS experiment at the Large Hadron Collider at CERN has been collecting large volumes of data from particle collisions within its detector since 2009, and to date, ATLAS has collected event data volumes in the hundreds of petabytes for many billions of events.
Journal ArticleDOI

Observation of four-top-quark production in the multilepton final state with the ATLAS detector

Georges Aad, +2811 more
- 01 Jun 2023 - 
TL;DR: In this paper , the authors present the observation of four-top-quark production in proton-proton collisions at the LHC using an integrated luminosity of 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV.

Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in pp collisions at √s = 8 TeV

Georges Aad, +2869 more
TL;DR: The performance of the tau algorithms, both offline and at the trigger level, is found to be stable with respect to the number of concurrent proton-proton interactions and has supported a variety of physics results using hadronically decaying tau leptons at ATLAS.
DOI

Search for pair-produced scalar and vector leptoquarks decaying into third-generation quarks and first- or second-generation leptons in pp collisions with the ATLAS detector

Georges Aad, +2808 more

Search for heavy neutrinos and right-handed W bosons in events with two leptons and jets in pp collisions at \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\sqrt{s} = 7~\mathrm{TeV}$\end{document} with the ATLAS detector

Georges Aad, +3021 more
TL;DR: In this paper, a search for hypothetical heavy neutrinos, N and right-handed gauge bosons, WR, in events with high transverse momentum objects which include two reconstructed leptons and at least one hadronic jet was reported.