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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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Journal ArticleDOI

Search for a vectorlike quark with charge 2/3 in t+Z events from pp collisions at √s=7 TeV.

S. Chatrchyan, +2296 more
- 29 Dec 2011 - 
TL;DR: A search for pair-produced heavy vectorlike charge-2/3 quarks, T, in pp collisions at a center-of-mass energy of 7 TeV, is performed with the CMS detector at the LHC and the number of observed events is found to be consistent with the standard model background prediction.
Journal ArticleDOI

Commissioning of the CMS experiment and the cosmic run at four tesla

S. Chatrchyan, +2464 more
- 01 Dec 2010 - 
TL;DR: The Cosmic Run At Four Tesla (CMS) data-taking exercise was conducted by the CMS Collaboration in late 2008 to complete the commissioning of the experiment for extended operation.
Journal ArticleDOI

Search for new physics in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum in pp collisions at √s=13 TeV

Albert M. Sirunyan, +2294 more
- 04 Jul 2016 - 
TL;DR: In this paper, the authors acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies:======BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS======
Journal ArticleDOI

Measurement of Prompt D0 Meson Azimuthal Anisotropy in Pb-Pb Collisions at sNN =5.02 TeV

Albert M. Sirunyan, +2215 more
- 16 May 2018 - 
TL;DR: In this article, the prompt D0 meson azimuthal anisotropy coefficients, v2 and v3, are measured at midrapidity (|y| < 1.0) in Pb-Pb collisions at a center-of-mass energy sNN=5.02
Journal ArticleDOI

Search for supersymmetry in pp collisions at √s = 7 TeV in events with a single lepton, jets, and missing transverse momentum

S. Chatrchyan, +3910 more
- 01 Aug 2011 - 
TL;DR: In this paper, a search for physics beyond the standard model in proton-proton collisions at a center-of-mass energy of 7 TeV is reported, focusing on the signature with a single, isolated, high-transverse-momentum lepton (electron or muon), energetic jets, and large missing transverse momentum.