Browsing by OzU Authors "Işıldak, Bora"
Now showing items 21-40 of 920
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Charged-particle nuclear modification factors in XeXe collisions at √sNN=5.44 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2018-10)The differential yields of charged particles having pseudorapidity within vertical bar eta vertical bar < 1 are measured using xenon-xenon (XeXe) collisions at root S-NN = 5.44 TeV. The data, corresponding to an integrated ... -
CMS Collaboration
Chatrchyan, S.; Işıldak, Bora (Elsevier, 2014-12) -
CMS Collaboration
Khachatryan, V.; Işıldak, Bora (Elsevier, 2014-11) -
CMS Collaboration
Aarrestad, T. K.; Işıldak, Bora (Elsevier, 2016) -
The CMS trigger system
Khachatryan, V.; Işıldak, Bora (IOP , 2017)This paper describes the CMS trigger system and its performance during Run 1 of the LHC. The trigger system consists of two levels designed to select events of potential physics interest from a GHz (MHz) interaction rate ... -
Coherent J/ψ photoproduction in ultra-peripheral PbPb collisions at √sNN = 2.76 TeV with the CMS experiment
Khachatryan, V.; Işıldak, Bora (Elsevier, 2017-09-10)The cross section for coherent J/psi photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, Xn0n, is measured with the CMS experiment in ... -
Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2019-11-10)A statistical combination of searches for heavy resonances decaying to pairs of bosons or leptons is presented. The data correspond to an integrated luminosity of 35.9 fb(-1) collected during 2016 by the CMS experiment at ... -
Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at √s = 7 and 8 TeV
Aad, G.; Işıldak, Bora (Springer, 2023-07-27)A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton-proton collisions at centre-of-mass energies of 7 and 8TeV at the LHC is presented. The cross-sections ... -
Combination of searches for higgs boson pair production in proton-proton collisions at √ s = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2019-03-29)This Letter describes a search for Higgs boson pair production using the combined results from four final states: bb gamma gamma, bb tau tau, bbbb, and bbVV, where V represents a W or Z boson. The search is performed using ... -
Combination of the W boson polarization measurements in top quark decays using ATLAS and CMS data at √s = 8 TeV
Aad, G.; Işıldak, Bora (Springer, 2020-08-12)The combination of measurements of the W boson polarization in top quark decays performed by the ATLAS and CMS collaborations is presented. The measurements are based on proton-proton collision data produced at the LHC at ... -
Combinations of single-top-quark production cross-section measurements and |f LV Vtb| determinations at √s = 7 and 8 TeV with the ATLAS and CMS experiments
Aaboud, M.; Işıldak, Bora (Springer, 2019-05-16)This paper presents the combinations of single-top-quark production cross-section measurements by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at s = 7 and 8 TeV corresponding to integrated ... -
Combined measurement of the Higgs boson mass in pp collisions at root s=7 and 8 TeV with the ATLAS and CMS experiments
Aad, G.; Işıldak, Bora (American Physical Society, 2015-05-15)A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H→γγ and H→ZZ→4ℓ decay channels. The results are obtained from a simultaneous ... -
Combined measurements of Higgs boson couplings in proton–proton collisions at √s = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-05-20)Combined measurements of the production and decay rates of the Higgs boson, as well as its couplings to vector bosons and fermions, are presented. The analysis uses the LHC proton-proton collision data set recorded with ... -
Combined search for anomalous pseudoscalar HVV couplings in VH(H→bb‾) production and H → VV decay
Khachatryan, V.; Işıldak, Bora (Elsevier, 2016-08-10)A search for anomalous pseudoscalar couplings of the Higgs boson H to electroweak vector bosons V (=W or Z) in a sample of proton–proton collision events corresponding to an integrated luminosity of 18.9 fb−1 at a ... -
Combined search for supersymmetry with photons in proton-proton collisions at √s=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2020-02-10)A combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is ... -
Combined search for the quarks of a sequential fourth generation
Chatrchyan, S.; Işıldak, Bora (American Physical Society, 2012-12-01)Results are presented from a search for a fourth generation of quarks produced singly or in pairs in a data set corresponding to an integrated luminosity of 5 fb(-1) recorded by the CMS experiment at the LHC in 2011. A ... -
Comparison of the Z/γ ∗ + jets to γ + jets cross sections in pp collisions at = 8 TeV
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2015-10)A comparison of the differential cross sections for the processes Z/γ * + jets and photon (γ)+jets is presented. The measurements are based on data collected with the CMS detector at s√=8s=8 TeV corresponding to an ... -
Constraining gluon distributions in nuclei using dijets in proton-proton and proton-lead collisions at √sNN = 5.02 TeV
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2018-08-07)The pseudorapidity distributions of dijets as functions of their average transverse momentum (p(T)(ave)) are measured in proton-lead (pPb) and proton-proton (pp) collisions. The data samples were collected by the CMS ... -
Constraints on anomalous Higgs boson couplings to vector bosons and fermions in its production and decay using the four-lepton final state
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2021-09-17)Studies of CP violation and anomalous couplings of the Higgs boson to vector bosons and fermions are presented. The data were acquired by the CMS experiment at the LHC and correspond to an integrated luminosity of 137 fb-1 ... -
Constraints on anomalous HVV couplings from the production of Higgs bosons decaying to τ lepton pairs
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2019-12-04)A study is presented of anomalous HVV interactions of the Higgs boson, including its CP properties. The study uses Higgs boson candidates produced mainly in vector boson fusion and gluon fusion that subsequently decay to ...
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