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Thomas Peiffer

Researcher at University of Göttingen

Publications -  104
Citations -  4137

Thomas Peiffer is an academic researcher from University of Göttingen. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 23, co-authored 104 publications receiving 2237 citations. Previous affiliations of Thomas Peiffer include Politehnica University of Bucharest & University of the Witwatersrand.

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Journal ArticleDOI

Update of the global electroweak fit and constraints on two-Higgs-doublet models

Johannes Haller, +5 more
- 05 Mar 2018 - 
TL;DR: In this article, an update of the global fit of the Standard Model electroweak sector to latest experimental results is presented, including new kinematic top quark and W boson mass measurements from the LHC, a $$\sin \!^2\theta ^{\ell }_{\mathrm{eff}}$$ result from the Tevatron, and a new evaluation of the hadronic contribution to $$\alpha (M_Z^2)
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Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in √s = 13 TeV pp collisions using the ATLAS detector

Georges Aad, +2937 more
- 14 Feb 2020 - 
TL;DR: In this article, a search for the electroweak production of charginos and sleptons decaying into final states with two electrons or muons is presented, based on 139.fb$^{-1}$ of proton-proton collisions recorded by the ATLAS detector at the Large Hadron Collider at
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Search for high-mass dilepton resonances using 139 fb−1 of pp collision data collected at √s = 13 TeV with the ATLAS detector

Georges Aad, +3383 more
- 10 Sep 2019 - 
TL;DR: In this article, a search for high-mass dielectron and dimuon resonances in the mass range of 250 GeV to 6 TeV was performed at the Large Hadron Collider.
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Electron and photon performance measurements with the ATLAS detector using the 2015-2017 LHC proton-proton collision data

Georges Aad, +2965 more
- 10 Dec 2019 - 
TL;DR: In this article, an improved energy clustering algorithm is introduced, and its implications for the measurement and identification of prompt electrons and photons are discussed in detail, including corrections and calibrations that affect performance, including energy calibration, identification and isolation efficiencies.
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ATLAS b-jet identification performance and efficiency measurement with tt¯ events in pp collisions at √s = 13 TeV

Georges Aad, +2964 more
- 25 Nov 2019 - 
TL;DR: In this article, the ATLAS Collaboration during Run 2 of the Large Hadron Collider (LHC) was used to identify jets containing b-hadrons, and the performance of the algorithms was evaluated in the s...