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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.

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Search for dark matter and unparticles produced in association with a Z boson in proton-proton collisions at √s=8 TeV

Vardan Khachatryan, +2288 more
- 22 Mar 2016 - 
TL;DR: In this article, a search for evidence of particle dark matter (DM) and unparticle production at the LHC has been performed using events containing two charged leptons, consistent with the decay of a Z boson, and large missing transverse momentum.
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Measurement of the groomed jet mass in PbPb and pp collisions at √sNN=5.02 TeV

Albert M. Sirunyan, +2359 more
- 25 Oct 2018 - 
TL;DR: A measurement of the groomed jet mass in PbPb and pp collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV with the CMS detector at the LHC is presented in this article.
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Measurement of the top-quark mass in all-jets tt̄ events in pp collisions at √s = 7 TeV

S. Chatrchyan, +3916 more
- 04 Apr 2014 - 
TL;DR: The mass of the top quark was measured using a sample of candidate events with at least six jets in the final state as discussed by the authors, which corresponds to an integrated luminosity of 3.54 inverse femtobarns.
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Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

Vardan Khachatryan, +2264 more
- 04 Jul 2016 - 
TL;DR: A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons in proton-proton collisions collected by the CMS experiment at the LHC at s=8TeV, significantly extending previous searches.
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Search for physics beyond the standard model in events with jets and two same-sign or at least three charged leptons in proton-proton collisions at s=13TeV.

Albert M. Sirunyan, +2263 more
- 01 Aug 2020 - 
TL;DR: A data sample of events from proton-proton collisions with at least two jets, and two isolated same-sign or three or more charged leptons, is studied in a search for signatures of new physics phenomena.