Browsing by Author "1"
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Measurement of dijet azimuthal decorrelation in pp collisions at root s=8 TeV
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2016)A measurement of the decorrelation of azimuthal angles between the two jets with the largest transverse momenta is presented for seven regions of leading jet transverse momentum up to 2.2. The analysis is based on the ... -
Measurement of double-differential cross sections for top quark pair production in pp collisions at s√=8 TeV and impact on parton distribution functions
Sirunyan, A. M.; Işıldak, Bora (Springer International Publishing, 2017)Normalized double-differential cross sections for top quark pair ( tt¯tt¯ ) production are measured in pp collisions at a centre-of-mass energy of 8 TeVTeV with the CMS experiment at the LHC. The analyzed data correspond ... -
Measurement of electroweak production of a W boson and two forward jets in proton-proton collisions at root s=8 TeV
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2016)A measurement is presented of the cross section for the electroweak production of a W boson in association with two jets in proton-proton collisions at a center-of-mass energy of 8 TeV. The data set was collected with the ... -
Measurement of electroweak production of a W boson in association with two jets in proton–proton collisions at s√=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2020-01-18)A measurement is presented of electroweak (EW) production of a W boson in association with two jets in proton-proton collisions at root s = 13 TeV. The data sample was recorded by the CMS Collaboration at the LHC and ... -
Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV
Khachatryan, V.; Işıldak, Bora (Springer Nature, 2015-02)The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton–proton collisions at s√=8TeVs=8TeV , is measured using data recorded by the CMS experiment at the CERN LHC, ... -
Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2019-08-10)A measurement of WZ electroweak (EW) vector boson scattering is presented. The measurement is performed in the leptonic decay modes WZ -> l nu l'l', where l, l' = e, mu. The analysis is based on a data sample of proton-proton ... -
Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2017-06-20)A measurement of electroweak-induced production of Wγ and two jets is performed, where the W boson decays leptonically. The data used in the analysis correspond to an integrated luminosity of 19.7 fb−1 collected by the CMS ... -
Measurement of exclusive ρ(770) 0 photoproduction in ultraperipheral pPb collisions at √s NN = 5.02 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-08)Exclusive.(770) 0 photoproduction is measured for the first time in ultraperipheral pPb collisions at v s NN = 5.02 TeV with the CMS detector. The cross section s(.p..(770) 0 p) is 11.0 +/- 1.4 (stat) +/- 1.0 (syst) mu b ... -
Measurement of four-jet production in proton-proton collisions at root s=7 TeV
Chatrchyan, S.; Işıldak, Bora (American Physical Society, 2014-05-01)Measurements of the differential cross sections for the production of exactly four jets in proton-proton collisions are presented as a function of the transverse momentum p(T) and pseudorapidity eta, together with the ... -
Measurement of Higgs boson production and properties in the WW decay channel with leptonic final states
Chatrchyan, S.; Işıldak, Bora (Elsevier, 2014-01)A search for the standard model Higgs boson decaying to a W-boson pair at the LHC is reported. The event sample corresponds to an integrated luminosity of 4.9 fb−1 and 19.4 fb−1 collected with the CMS detector in pp ... -
Measurement of higher-order harmonic azimuthal anisotropy in PbPb collisions at root s(NN)=2.76 TeV
Chatrchyan, S.; Işıldak, Bora (American Physical Society, 2014-04)Measurements are presented by the CMS Collaboration at the Large Hadron Collider (LHC) of the higher-order harmonic coefficients that describe the azimuthal anisotropy of charged particles emitted in root s(NN) = 2.76 TeV ... -
Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at s√ = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-01-24)Measurements of the inclusive and differential production cross sections for the Higgs boson in the diphoton decay channel are performed using the data set of proton-proton collisions at 13 TeV collected by the CMS experiment ... -
Measurement of inclusive jet cross sections in pp and PbPb collisions at √sNN = 2.76 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2017-07-17)Inclusive jet spectra from pp and PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76TeV, collected with the CMS detector at the CERN Large Hadron Collider, are presented. Jets are reconstructed with three ... -
Measurement of inclusive jet production and nuclear modifications in pPb collisions at root s(NN)=5.02 TeV
Khachatryan, V.; Işıldak, Bora (Springer Nature, 2016-07)Inclusive jet production in pPb collisions at a nucleon–nucleon (NN) center-of-mass energy of sNN−−−√=5.02TeVsNN=5.02TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated luminosity ... -
Measurement of inclusive very forward jet cross sections in proton-lead collisions at √sNN = 5.02 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-05-07)Measurements of di ff erential cross sections for inclusive very forward jet production in proton-lead collisions as a function of jet energy are presented. The data were collected with the CMS experiment at the LHC in the ... -
Measurement of inclusive W and Z boson production cross sections in pp collisions at root s=8 TeV
Chatrchyan, S.; Işıldak, Bora (American Physical Society, 2014-05-16)A measurement of total and fiducial inclusive W and Z boson production cross sections in pp collisions at root s = 8 TeV is presented. Electron and muon final states are analyzed in a data sample collected with the CMS ... -
Measurement of J/psi and psi(2S) prompt double-differential cross sections in pp collisions at root s=7 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2015-05-15)The double-differential cross sections of promptly produced J/ψ and ψ(2S) mesons are measured in pp collisions at s√=7 TeV, as a function of transverse momentum pT and absolute rapidity |y|. The analysis uses J/ψ and ψ(2S) ... -
Measurement of jet fragmentation in PbPb and pp collisions at root s(NN)=2.76 TeV
Chatrchyan, S.; Işıldak, Bora (American Physical Society, 2014-08)The jet fragmentation function of inclusive jets with transverse momentum p(T) above 100 GeV/c in PbPb collisions has been measured using reconstructed charged particles with p(T) above 1 GeV/c in a cone of radius 0.3 ... -
Measurement of jet fragmentation into charged particles in pp and PbPb collisions at root s(NN)=2.76 TeV
Chatrchyan, S.; Işıldak, Bora (Springer Science+Business Media, 2012-10)Jet fragmentation in pp and PbPb collisions at a centre-of-mass energy of 2.76 TeV per nucleon pair was studied using data collected with the CMS detector at the LHC. Fragmentation functions are constructed using ... -
Measurement of jet multiplicity distributions in t(t)over-bar production in pp collisions at root s=7TeV
Chatrchyan, S.; Işıldak, Bora (Springer Science+Business Media, 2014-08)The normalised differential top quark-antiquark production cross section is measured as a function of the jet multiplicity in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC with the CMS detector. ...
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