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Stefan Guindon

Researcher at CERN

Publications -  653
Citations -  56367

Stefan Guindon is an academic researcher from CERN. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 107, co-authored 535 publications receiving 50343 citations. Previous affiliations of Stefan Guindon include Universidade Nova de Lisboa & Istanbul Technical University.

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Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at √ s = 13 TeV

Georges Aad, +2985 more
- 05 Jul 2021 - 
TL;DR: In this paper, the authors describe the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139.5 million collision data collected between 2015 and 2018 during Run 2 of the LHC, and show that the improved and newly developed algorithms were deployed to preserve high muon identification efficiency with a low misidentification rate and good momentum resolution.
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Search for charged Higgs bosons in the H± → tb decay channel in pp collisions at √s = 8 TeV using the ATLAS detector

Georges Aad, +2909 more
- 17 Mar 2016 - 
TL;DR: In this paper, the ATLAS experiment at root s = 8 TeV corresponding to an Higgs boson decaying via H-+/- -> tb is searched for in proton-proton collisions.
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Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with two charged leptons and two jets at s√=13 TeV with the ATLAS detector

Morad Aaboud, +2986 more
- 03 Jan 2019 - 
TL;DR: In this paper, a search for heavy right-handed Majorana or Dirac neutrinos and heavy gauge bosons was performed in events with a pair of energetic electrons or muons, with the same or opposite conditions.
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Test of CP invariance in vector-boson fusion production of the Higgs boson using the Optimal Observable method in the ditau decay channel with the ATLAS detector

Georges Aad, +2870 more
- 29 Nov 2016 - 
TL;DR: Contributions from CP-violating interactions between the Higgs boson and electroweak gauge bosons are described in an effective field theory framework, in which the strength of CP violation is governed by a single parameter.
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Search for vectorlike B quarks in events with one isolated lepton, missing transverse momentum, and jets at √s=8 TeV with the ATLAS detector

Georges Aad, +2863 more
- 19 Jun 2015 - 
TL;DR: In this paper, a search was performed for pair production of heavy vector-like down-type quarks, and a lower bound of 95% C.L.L lower bound on the vectorlike B mass was established, assuming the allowable decay modes are B -> Wt/Zb/Hb.