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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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Search for heavy, top-like quark pair production in the dilepton final state in pp collisions at √s=7 TeV

S. Chatrchyan, +2189 more
- 17 Sep 2012 - 
TL;DR: In this article, the results of a search for pair production of a heavy, top-like quark, t', in the decay mode (t' anti-t') to (b anti-W anti-b W) to b anti-lepton neutrino anti -b lepton anti-neutrino) are presented.
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Search for pair-produced vectorlike B quarks in proton-proton collisions at √s = 8 TeV

Vardan Khachatryan, +2335 more
- 15 Jun 2016 - 
TL;DR: In this article, a search for the production of a heavy B quark, having electric charge −1/3 and vector couplings to W, Z, and H bosons, is carried out using proton-proton collision data recorded at the CERN LHC by the CMS experiment, corresponding to an integrated luminosity of 19.7
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Search for two Higgs bosons in final states containing two photons and two bottom quarks in proton-proton collisions at 8 TeV

Vardan Khachatryan, +2279 more
- 29 Sep 2016 - 
TL;DR: In this article, a search for the production of two Higgs bosons in final states containing two photons and two bottom quarks is presented, and upper limits are set at 95% confidence level on the production cross section of new particles and compared to the prediction for the existence of a warped extra dimension.
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Search for pair production of first- and second-generation scalar leptoquarks in pp collisions at √s=7TeV

S. Chatrchyan, +2287 more
- 27 Sep 2012 - 
TL;DR: In this paper, a search for the pair production of first and second-generation scalar leptoquarks in proton-proton collisions at 7 TeV was conducted.
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Constraints on models of scalar and vector leptoquarks decaying to a quark and a neutrino at s =13 TeV

Albert M. Sirunyan, +2361 more
- 01 Aug 2018 - 
TL;DR: In this article, the authors proposed an approach for the evaluation of the EOS-EOS 2020 grant in the context of research at the National Science Center in Warsaw, Poland.