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Ioannis Papadopoulos

Researcher at University of Ioannina

Publications -  1343
Citations -  94655

Ioannis Papadopoulos is an academic researcher from University of Ioannina. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 129, co-authored 1201 publications receiving 85576 citations. Previous affiliations of Ioannis Papadopoulos include CERN & Université libre de Bruxelles.

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Search for a Higgs boson decaying into a Z and a photon in pp collisions at $s$ = 7 and 8 TeV

S. Chatrchyan, +2199 more
- 04 Nov 2013 - 
TL;DR: In this paper, a search for a Higgs boson decaying into a Z boson and a photon was performed using proton-proton collision datasets recorded by the CMS detector at the LHC.
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Combination of Searches for Higgs Boson Pair Production in Proton-Proton Collisions at √s = 13 TeV

Albert M. Sirunyan, +2275 more
- 29 Mar 2019 - 
TL;DR: A search for Higgs boson pair production using the combined results from four final states: bbγγ, bbττ, bbbb, and bbVV, where V represents a W or Z boson, is performed using data collected in 2016 by the CMS experiment from LHC proton-proton collisions.
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Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at √s=7 TeV

S. Chatrchyan, +2236 more
- 01 Apr 2011 - 
TL;DR: In this article, a measurement of the lepton charge asymmetry in WX production at 7 TeV was presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns.
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Combined search for electroweak production of charginos and neutralinos in proton-proton collisions at √s=13 TeV

Albert M. Sirunyan, +2317 more
- 27 Mar 2018 - 
TL;DR: A statistical combination of several searches for the electroweak production of charginos and neutralinos is presented in this article, where a targeted analysis requiring three or more charged leptons (electrons or muons) is presented, focusing on the challenging scenario in which the difference in mass between the two least massive neutralino is approximately equal to the mass of the Z boson.
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Evidence for transverse-momentum- and pseudorapidity-dependent event-plane fluctuations in PbPb and pPb collisions

Vardan Khachatryan, +2262 more
- 22 Sep 2015 - 
TL;DR: In this article, a systematic study of the factorization of long-range azimuthal twoparticle correlations into a product of single-particle anisotropies is presented as a function of pT and nu of both particles.