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Gulsen Onengut

Researcher at Çukurova University

Publications -  1369
Citations -  93848

Gulsen Onengut is an academic researcher from Çukurova University. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 131, co-authored 1232 publications receiving 84686 citations. Previous affiliations of Gulsen Onengut include CERN & Middle East Technical University.

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Search for exclusive or semi-exclusive gamma gamma production and observation of exclusive and semi-exclusive e(+)e(-) production in pp collisions at root s=7 TeV

S. Chatrchyan, +2260 more
TL;DR: In this paper, a search for exclusive or semi-exclusive γγ production, pp → p^(*) + ǫ+γ + p * (where p * stands for a diffractively-dissociated proton), and the observation of exclusive and semi exclusive e^+e^− production in proton-proton collisions at s√=7 TeV, were presented.
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Measurement of BB̄ angular correlations based on secondary vertex reconstruction at √s = 7 TeV

Vardan Khachatryan, +2209 more
TL;DR: A measurement of the angular correlations between beauty and anti-beauty hadrons (B B-bar) produced in pp collisions at a centre-of-mass energy of 7 TeV at the CERN LHC is presented, probing for the first time the region of small angular separation as discussed by the authors.
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Search for fractionally charged particles in pp collisions at s√=7 TeV

S. Chatrchyan, +2179 more
- 21 May 2013 - 
TL;DR: In this article, a search is presented for free heavy long-lived fractionally charged particles produced in pp collisions at √s=7 TeV, where the data sample was recorded by the CMS detector at the LHC and corresponds to an integrated luminosity of 5.0
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Measurement of the t(t)over-bar production cross section, the top quark mass, and the strong coupling constant using dilepton events in pp collisions at root s=13TeV

Albert M. Sirunyan, +2254 more
TL;DR: In this paper, a measurement of the top quark-antiquark pair production cross section in proton-proton collisions at a centre-of-mass energy of 13
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Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams

S. Chatrchyan, +2464 more
TL;DR: In this paper, the Level-1 trigger was used to select cosmic ray muons and LHC beam events during data-taking runs in 2008, and to estimate the level of detector noise.