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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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Observation of the associated production of a single top quark and a $W$ boson in $pp$ collisions at $\sqrt s = $8 TeV

S. Chatrchyan, +2203 more
- 09 Jun 2014 - 
TL;DR: In this paper, the first observation of the associated production of a single top quark and a W boson is presented. But the analysis is based on a data set corresponding to an integrated luminosity of 12.2
Journal ArticleDOI

Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8 TeV

S. Chatrchyan, +2198 more
- 17 Jun 2013 - 
TL;DR: In this article, the mass limits for the Randall-Sundrum graviton model in the dijet channel were established at the 95% confidence level on the production cross-section of hypothetical new particles decaying to quark-quark, quarkgluon, or gluon-gluon final states.
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Search for top-quark partners with charge 5/3 in the same-sign dilepton final state

S. Chatrchyan, +2185 more
- 30 Apr 2014 - 
TL;DR: The existence of top-quark partners with masses below 800 GeV is excluded at a 95% confidence level, and the first limit on these particles from the LHC is significantly more restrictive than previous limits.
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Evidence for associated production of a single top quark and W Boson in pp collisions at √s=7 TeV

S. Chatrchyan, +2179 more
- 11 Jan 2013 - 
TL;DR: In this paper, evidence for the associated production of a single top quark and W boson in pp collisions at √s=7 TeV with the CMS experiment at the LHC was presented.
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Search for Higgs boson pair production in events with two bottom quarks and two tau leptons in proton–proton collisions at s=13TeV

Albert M. Sirunyan, +2242 more
- 10 Mar 2018 - 
TL;DR: In this paper, a search for the production of Higgs boson pairs in proton-proton collisions at a centre-of-mass energy of 13 TeV is presented, using a data sample corresponding to an integrated luminosity of 35.9fb^(−1) collected with the CMS detector at the LHC.