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Konstantinos Papageorgiou

Researcher at Aristotle University of Thessaloniki

Publications -  386
Citations -  24080

Konstantinos Papageorgiou is an academic researcher from Aristotle University of Thessaloniki. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 83, co-authored 365 publications receiving 22316 citations. Previous affiliations of Konstantinos Papageorgiou include Politehnica University of Bucharest & Tbilisi State University.

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Combined Measurement of the Higgs Boson Mass in pp Collisions at √s=7 and 8 TeV with the ATLAS and CMS Experiments

Georges Aad, +5120 more
TL;DR: A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H→γγ and H→ZZ→4ℓ decay channels.
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Combined measurements of Higgs boson production and decay using up to 80 fb− 1 of proton-proton collision data at √s=13 TeV collected with the ATLAS experiment

Georges Aad, +2937 more
- 03 Jan 2020 - 
TL;DR: Combined measurements of Higgs boson production cross sections and branching fractions arc are presented in this paper, based on the analyses of the Higgs particle decay modes H -> gamma gamma, ZZ...
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Search for new phenomena in final states with an energetic jet and large missing transverse momentum in pp collisions at √=s=8 TeV with the ATLAS detector

Georges Aad, +2818 more
TL;DR: In this article, a search for new phenomena in final states with an energetic jet and large missing transverse momentum was performed using 20.3 fb(-1) of root s = 8 TeV data collected in 2012.
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Search for high-mass dilepton resonances in pp collisions at s =8 TeV with the ATLAS detector

Georges Aad, +2921 more
- 19 Sep 2014 - 
TL;DR: In this paper, the ATLAS detector at the Large Hadron Collider is used to search for high-mass resonances decaying to dielectron or dimuon final states.
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Performance of $b$-Jet Identification in the ATLAS Experiment

Georges Aad, +2815 more
TL;DR: In this paper, an independent b-tagging algorithm based on the reconstruction of muons inside jets as well as the b tagging algorithm used in the online trigger are also presented.