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Main Navigation (Eng)

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    • Scientific and Educational Centers
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      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
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      • Tsaghkadzor training and production base
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      • Hankavan Industrial Practice Base
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      • Center for Quality Assurance
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  1. Main
  2. Employees
  3. Armen Rafik Tumasyan
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armen.tumasyan@ysu.am
Armen
Rafik
Tumasyan
Research Institute of Physics
International Center for Advanced Studies
Senior researcher

Personal information

Date of birth
1986
Language skills
Русский

Publications

- Կատեգորիա -
Article
Search for pair production of scalar and vector leptoquarks decaying to muons and bottom quarks in proton-proton collisions at √s=13 TeV
Tumasyan A.
Hayrapetyan A.
et al. 2283
Physical Review D
2024
112003
Article
Search for flavor changing neutral current interactions of the top quark in final states with a photon and additional jets in proton-proton collisions at √s=13 TeV
A. Tumasyan
A. Hayrapetyan
et al. 2319
Physical Review D
2024
072004
Article
Muon identification using multivariate techniques in the CMS experiment in proton-proton collisions at √s=13 TeV
A. Tumasyan
A. Hayrapetyan
CMS collaboration 1917
Journal of Instrumentation
2024
P02031
Article
Luminosity determination using Z boson production at the CMS experiment
A. Tumasyan
A. Hayrapetyan
CMS Collaboration 2345
European Physical Journal C
2024
26
Article
Measurement of multijet azimuthal correlations and determination of the strong coupling in proton-proton collisions at √s ​ =13TeV
A. Tumasyan
A. Hayrapetyan
CMS Collaboration 2321
European Physical Journal C
2024
842
Article
Observation of WWγ Production and Search for Hγ Production in Proton-Proton Collisions at √ s=13 TeV
A. Tumasyan
A. Hayrapetyan
CMS Collaboration 2191
Physical Review Letters
2024
21901
Article
New Structures in the 𝐽/𝜓⁢𝐽/𝜓 Mass Spectrum in Proton-Proton Collisions at √𝑠=13  TeV
A. Tumasyan
A. Hayrapetyan
CMS Collaboration 2320
Physical Review Letters
2024
111901
Article
Two-particle Bose-Einstein correlations and their Lévy parameters in PbPb collisions at √sNN=5.02 TeV
A. Tumasyan
CMS Collaboration 2288
Physical Review C
2024
024914
Article
Measurements of azimuthal anisotropy of nonprompt D0 mesons in PbPb collisions at √𝑠NN = 5.02TeV
A. Tumasyan
CMS Collaboration 2312
Physics Letters B
2024
138389
Article
Search for new Higgs bosons via same-sign top quark pair production in association with a jet in proton-proton collisions at √s=13 TeV
A. Tumasyan
A. Hayrapetyan
CMS Collaboration 2305
Physics Letters B
2024
138478
Article
Search for long-lived particles decaying to fnal states with a pair of muons in proton-proton collisions at √s = 13.6 TeV
A. Tumasyan
Hayrapetyan A.
CMS collaboration 2305
Journal of High Energy Physics
2024
47
Article
Extracting the speed of sound in quark-gluon plasma with ultrarelativistic lead-lead collisions at the LHC
A. Tumasyan
A. Hayrapetyan
CMS Collaboration
Reports on Progress in Physics
2024
077801
Article
Search for heavy neutral leptons in final states with electrons, muons, and hadronically decaying tau leptons in proton-proton collisions at √s = 13 TeV
A. Tumasyan
A. A. Hayrapetyan
CMS collaboration
Journal of High Energy Physics
2024
123
Article
Measurement of differential cross sections for the production of a Z boson in association with jets in proton-proton collisions at √s=13 TeV
A. Tumasyan
et al. 2278
Physical Review D
2023
052004
Article
Constraints on anomalous Higgs boson couplings to vector bosons and fermions from the production of Higgs bosons using the tt final state
A. Tumasyan
et al. 2283
Physical Review D
2023
032013
Article
Measurements of Higgs boson production in the decay channel with a pair of τ leptons in proton–proton collisions at √s=13 TeV
A. Tumasyan
CMS Collaboration 2338
European Physical Journal C
2023
562
Article
Measurement of the top quark mass using a profile likelihood approach with the lepton + jets final states in proton–proton collisions at √s=13TeV
A. Tumasyan
CMS Collaboration 2340
European Physical Journal C
2023
963
Article
Performance of the local reconstruction algorithms for the CMS hadron calorimeter with Run 2 data
A. Tumasyan
CMS collaboration 2322
Journal of Instrumentation
2023
P11017
Article
Search for Higgs Boson Decay to a Charm Quark-Antiquark Pair in Proton-Proton Collisions at √s=13 TeV
A. Tumasyan
CMS Collaboration 2362
Physical Review Letters
2023
061801
Article
Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at √sNN=5.02 TeV
A. Tumasyan
CMS Collaboration 2335
Physical Review Letters
2023
151803

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