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Profil bibliographique

L. Chtchipounov

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

7Publications signalées
327Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle InteractionsParticle Detector Development and PerformanceCosmology and Gravitation Theories

Les publications récentes

Accès ouvert 2019 article OpenAlex

Search for the production of four top quarks in the single-lepton and opposite-sign dilepton final states in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

Abstract A search for the standard model production of four top quarks (pp → $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{t}\overline{\mathrm{t}} $$ t t ¯ t t ¯ ) is reported using single-lepton plus jets and opposite-sign dilepton plus jets signatures. Proton-proton collisions are recorded with the …

am, at, be, br (code pays fourni par la source)

37 citations Journal of High Energy Physics
Accès ouvert 2017 article OpenAlex

Search for anomalous couplings in boosted WW/WZ→ℓνqq‾ production in proton–proton collisions at s=8 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

This Letter presents a search for new physics manifested as anomalous triple gauge boson couplings in W W and W Z diboson production in proton–proton collisions. The search is performed using events containing a W boson that decays leptonically and a W …

am, at, by, be, fr (code pays fourni par la source)

43 citations Physics Letters B
Accès ouvert 2017 article OpenAlex

Mechanical stability of the CMS strip tracker measured with a laser alignment system

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

The CMS tracker consists of 206 $m^2$ of silicon strip sensors assembled on carbon fibre composite structures and is designed for operation in the temperature range from −25 to +25°C. The mechanical stability of tracker components during physics operation was monitored with …

am, at, be (code pays fourni par la source)

1 citation Journal of Instrumentation
Accès ouvert 2016 article OpenAlex

Search for new physics in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV

V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres

A search is presented for physics beyond the standard model in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum. The data sample corresponds to an integrated luminosity of 2.3 fb−1 of proton-proton collisions at s√=13 TeV collected with …

am, at, be (code pays fourni par la source)

56 citations Journal of High Energy Physics
Accès ouvert 2016 article OpenAlex

Search for Narrow Resonances in Dijet Final States at s=8 TeV with the Novel CMS Technique of Data Scouting

V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres

A search for narrow resonances decaying into dijet final states is performed on data from proton-proton collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 18.8 fb^{-1}. The data were collected with the CMS detector using a …

am, at, be (code pays fourni par la source)

133 citations Physical Review Letters

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