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Armen Tumasyan

Researcher at Yerevan Physics Institute

Publications -  1330
Citations -  88558

Armen Tumasyan is an academic researcher from Yerevan Physics Institute. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 128, co-authored 1189 publications receiving 79408 citations. Previous affiliations of Armen Tumasyan include CERN & Austrian Academy of Sciences.

Papers
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Journal ArticleDOI

Measurement of the mass difference between top and antitop quarks

S. Chatrchyan, +2267 more
- 01 Jun 2012 - 
TL;DR: In this article, a measurement of the mass difference between the top and the antitop quark was performed using events with a muon or an electron and at least four jets in the final state.
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Measurements of production cross sections of the Higgs boson in the four-lepton final state in proton–proton collisions at √s=13Te

Albert M. Sirunyan, +22 more
- 02 Jun 2021 - 
TL;DR: In this article, a data sample of proton-proton collisions at a center-of-mass energy of 13676, corresponding to an integrated luminosity of 137676, was collected by the CMS detector at the LHC.
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Measurement of the production cross section for a W boson and two b jets in pp collisions at √√s=7 TeV

S. Chatrchyan, +2198 more
- 30 Jul 2014 - 
TL;DR: In this article, the production cross section for a W boson and two b jets is measured using proton-proton collisions at √s = 7 TeV in a data sample collected with the CMS experiment at the LHC corresponding to an integrated luminosity of 5.4.
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Measurement of the transverse momentum spectrum of the Higgs boson produced in pp collisions at s=8 TeV using H → WW decays

Vardan Khachatryan, +2344 more
- 07 Mar 2017 - 
TL;DR: In this paper, the cross section for Higgs boson production in pp collisions is studied using the H → W+W− decay mode, followed by leptonic decays of the W bosons to an oppositely charged electron-muon pair in the final state.
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Search for W' decaying to tau lepton and neutrino in proton-proton collisions at $s) =$ 8 TeV

Vardan Khachatryan, +2356 more
- 10 Apr 2016 - 
TL;DR: The first search for a heavy charged vector boson in the final state with a tau lepton and a neutrino was reported in this article, using 19.7 fb^(−1) of LHC data at √s = 8 TeV.