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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.

Papers
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Measurement of the Y(1S) pair production cross section and search for resonances decaying to Y(1S)μ + μ − in proton-proton collisions at s=13TeV

Albert M. Sirunyan, +2306 more
- 10 Sep 2020 - 
TL;DR: In this paper, the fiducial cross section for Y ( 1 S ) pair production in proton-proton collisions at a center-of-mass energy of 13 TeV was measured to be 79 ± 11 (stat) ± 6 (syst) ± 3 (B ) Âpb assuming the mesons are produced unpolarized.
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Search for contact interactions using the inclusive jet pT spectrum in pp collisions at s√=7 TeV

S. Chatrchyan, +2169 more
- 26 Mar 2013 - 
TL;DR: In this paper, a search for a deviation in the jet production cross section from the prediction of perturbative quantum chromodynamics at next-to-leading order was conducted using a 7 TeV proton-proton data sample corresponding to an integrated luminosity of 5.0 inverse femtobarns, collected with the Compact Muon Solenoid detector at the Large Hadron Collider.
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Observation of (tt)over-barH Production

Albert M. Sirunyan, +2282 more
- 04 Jun 2018 - 
TL;DR: In this paper, the authors reported the observation of Higgs boson production in association with a top quark-antiquark pair, based on a combined analysis of proton-proton collision data at center-of-mass energies of up to 5.1, 19.7, and 35.9
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Search for top quark decays via Higgs-boson-mediated flavor-changing neutral currents in pp collisions at s√=8 TeV

Vardan Khachatryan, +2315 more
- 15 Feb 2017 - 
TL;DR: The Belgian Fondation de la Recherche Scienti que, and Fonds voor Wetenschappelijk Onderzoek (FWDO) as discussed by the authors are the main contributors of the Austrian Science Fund.
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Search for single production of vector-like quarks decaying to a top quark and a W boson in proton–proton collisions at √s = 13TeV

Albert M. Sirunyan, +2268 more
- 30 Jan 2019 - 
TL;DR: In this paper, a search for the single production of vector-like quarks in proton-proton collisions at TeV was presented, and exclusion limits at 95% confidence level were set on the product of the production cross section and branching fraction as a function of the vectorlike quark mass.