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Sandor Czellar

Researcher at ATOMKI

Publications -  1401
Citations -  100291

Sandor Czellar is an academic researcher from ATOMKI. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 133, co-authored 1263 publications receiving 91049 citations. Previous affiliations of Sandor Czellar include HEC Paris & University of Lausanne.

Papers
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Journal ArticleDOI

Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in pp collisions at √s = 13 TeV

Albert M. Sirunyan, +2306 more
- 21 May 2020 - 
TL;DR: A novel jet reconstruction technique is used for the first time at the LHC, which improves the precision by a factor of 3 relative to an earlier measurement.
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Observation of single top quark production in association with a Z boson in proton-proton collisions at √ s = 13 TeV

Albert M. Sirunyan, +2277 more
- 05 Apr 2019 - 
TL;DR: The observation of single top quark production in association with a Z boson and a quark (tZq) is reported and the tZq signal is observed with a significance well over 5 standard deviations.
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Measurement of prompt ψ(2S) production cross sections in proton–lead and proton–proton collisions at s NN =5.02TeV

Albert M. Sirunyan, +2301 more
- 10 Mar 2019 - 
TL;DR: In this article, the authors measured the nuclear modification factor R-pPb in the transverse momentum range 4 < p(T) < 30 GeV/c and the center-of-mass rapidity range -2.4 < y(CM) < 1.93.
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Search for heavy resonances decaying to a top quark and a bottom quark in the lepton+jets final state in proton–proton collisions at 13 TeV

Albert M. Sirunyan, +2246 more
- 10 Feb 2018 - 
TL;DR: In this paper, a search for narrow heavy resonances decaying to a top quark and a bottom quark using data collected by the CMS experiment at √s = 13 TeV in 2016 is presented.
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Search for a Heavy Resonance Decaying into a Z Boson and a Z or W Boson in 2ℓ2q Final States at √s = 13 TeV

Albert M. Sirunyan, +2365 more
- 18 Sep 2018 - 
TL;DR: In this article, a search was performed for heavy resonances decaying to ZZ or ZW in 2l2q final states, with two charged leptons (l = e, μ) produced by the decay of a Z boson, and two quarks produced by either W or Z bosons.