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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 J/ψ and ψ(2S) prompt double-differential cross sections in pp collisions at √s =7 TeV.

Vardan Khachatryan, +2142 more
- 14 May 2015 - 
TL;DR: The double-differential cross sections of promptly produced J/ψ and ψ(2S) mesons are measured in pp collisions at sqrt[s]=7 TeV, as a function of transverse momentum p_{T} and absolute rapidity |y|.
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Search for the Standard Model Higgs boson at LEP in the year 2000

P. Abreu, +492 more
- 01 Feb 2001 - 
TL;DR: In this paper, a 95% lower mass limit of 114.3 GeV/c2 is set, to be compared with an expected median limit of 113.5 GeV /c2 for these data, and no evidence for a Higgs signal is observed in the kinematically accessible mass range.
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Measurements of t t ̄ spin correlations and top-quark polarization using dilepton final states in pp collisions at s =7TeV

S. Chatrchyan, +2185 more
- 05 May 2014 - 
TL;DR: Spin correlations and polarization in the top quark-antiquark system are measured using dilepton final states produced in pp collisions at the LHC at sqrt[s]=7 TeV to be in agreement with predictions of the standard model.
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Search for leptonic decays of W' bosons in pp collisions at √s=7 TeV

S. Chatrchyan, +2276 more
TL;DR: In this paper, a search for a new heavy gauge boson decaying to an electron or muon, plus a low mass neutrino, was presented, using data corresponding to an integrated luminosity of 5.0 inverse femtobarns, collected using the CMS detector in pp collisions at a centre-of-mass energy of 7 TeV at the LHC.
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Jet production rates in association with W and Z bosons in pp collisions at √s = 7 TeV

S. Chatrchyan, +2299 more
- 01 Jan 2012 - 
TL;DR: In this article, the authors measured the normalized inclusive rates of jets sigma(V + >= n jets)/σ(V), where V represents either a W or a Z. The results are in agreement with the predictions of a simulation that uses explicit matrix element calculations for final states with jets.