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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.

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Search for a Higgs boson decaying into γ ⁎ γ → ℓℓγ with low dilepton mass in pp collisions at s=8 TeV

Vardan Khachatryan, +2379 more
- 10 Feb 2016 - 
TL;DR: In this paper, a search for a Higgs boson decaying into two photons, one of which has an internal conversion to a muon or an electron pair (ll gamma), was performed using proton-proton collision data recorded with the CMS detector at the LHC at a centre-of-mass energy of 8 TeV.
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Search for contact interactions and large extra dimensions in the dilepton mass spectra from proton-proton collisions at √ s = 13 TeV

Albert M. Sirunyan, +2332 more
- 17 Apr 2019 - 
TL;DR: In this article, a search for nonresonant excesses in the invariant mass spectra of electron and muon pairs is presented, based on data from proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the CMS experiment in 2016, corresponding to total integrated luminosity of 36 fb−1.
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Search for a light charged Higgs boson in the H-+/- -> cs channel in proton-proton collisions at root s=13 TeV

Albert M. Sirunyan, +2324 more
- 05 Oct 2020 - 
TL;DR: In this paper, a search is conducted for a low-mass charged Higgs boson produced in a top quark decay and subsequently decaying into a charm and a strange quark.
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Search for supersymmetry in events with at least three electrons or muons, jets, and missing transverse momentum in proton-proton collisions at √s=13 TeV

Albert M. Sirunyan, +2296 more
- 12 Feb 2018 - 
TL;DR: In this article, a search for new physics is carried out in events with at least three electrons or muons in any combination, jets, and missing transverse momentum, and the invariant mass of same-flavor dilepton pairs with opposite charge.
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Measurement of exclusive rho(770)(0) photoproduction in ultraperipheral pPb collisions at root s(NN)=5.02 TeV

Albert M. Sirunyan, +2276 more
- 21 Aug 2019 - 
TL;DR: In this article, the photon-proton photoproduction was measured for the first time in ultra-peripheral pPb collisions at v s NN = 5.02 TeV with the CMS detector.