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M. Lehmacher

Researcher at University of Bonn

Publications -  344
Citations -  42866

M. Lehmacher is an academic researcher from University of Bonn. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 97, co-authored 344 publications receiving 41397 citations. Previous affiliations of M. Lehmacher include West University of Timișoara & Politehnica University of Bucharest.

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Search for direct slepton and gaugino production in final states with two leptons and missing transverse momentum with the ATLAS detector in pp collisions at √s = 7 TeV

Georges Aad, +2894 more
- 08 Jan 2013 - 
TL;DR: In this paper, a search for the electroweak pair production of charged sleptons and weak gauginos decaying into final states with two leptons was performed using 4.7 fb(-1) of proton-proton collision data at root s = 7 TeV recorded with the ATLAS experiment at the Large Hadron Collider.
Journal ArticleDOI

Centrality and rapidity dependence of inclusive jet production in √sNN = 5.02 TeV proton-lead collisions with the ATLAS detector

Georges Aad, +3017 more
- 02 Sep 2015 - 
TL;DR: In this article, the authors measured the centrality and rapidity dependence of jet production in TeV proton-lead collisions and the jet cross-section in $\sqrt{s} = 2.76$.
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Light-quark and gluon jet discrimination in pp collisions at √s=7 TeV with the ATLAS detector

Georges Aad, +2863 more
TL;DR: A likelihood-based discriminant for the identification of quark- and gluon-initiated jets is built and validated using 4.7 fb of proton-proton collision data collected with the ATLAS detector at the LHC.
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Readiness of the ATLAS liquid argon calorimeter for LHC collisions

Georges Aad, +2926 more
TL;DR: In this article, an overview of the ATLAS liquid argon calorimeter performance measured in situ with random triggers, calibration data, cosmic muons, and LHC beam splash events is presented.
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Measurement of the high-mass Drell-Yan differential cross-section in pp collisions at root s=7 TeV with the ATLAS detector

Georges Aad, +2936 more
- 01 Oct 2013 - 
TL;DR: In this paper, a measurement of the high-mass Drell-Yan differential cross-section in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC was reported.