Rectorate / Rektörlük
Permanent URI for this collectionhttps://hdl.handle.net/11147/6849
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Technical Report Kuruluşundan Bugüne İzmir Yüksek Teknoloji Enstitüsü 1992-2006(01. Izmir Institute of Technology, 2006) Ülkü, Semra; İnceköse, Ülkü; Kiper, NilgünBu çalışma Prof. Dr. Sayın Semra Ülkü’nün yöneticiliğinde Dr. Ülkü İnceköse ve Dr. Nilgün Kiper tarafından ve tüm İYTE çalışanlarının katkılarıyla 2006 yılında hazırlanmıştır.Book Engellilerde Bireyselleşme Serüveni(Izmir Üniversiteleri Platformu, 2019) Akmeşe, Pelin; Aslan, Soner; Tenikler, Gökhan; Varlıklı, Canan; Şahan, Gizem; Gedik, Zümrüt; Danacı, Miray Özözen; Görgün, Bora; Altun, Delal Gamze; Oral, Ezgi; Tunçay, Merve Minkari; Uğurlu, Nilay; Toker, Huriye; Hıdır, MelisEngelliliğin bir bütün olarak engelli bireyle, ailesiyle, eğitim veren kurumla birlikte evrileceğine, değişip dönüşeceğine inandığımızdan tüm İzmir’de bulunan üniversitelerin engelli birim temsilcileri ile birlikte 3 Mayıs 2019 tarihnde İYTE Yerleşkesi, Teknopark İzmir İnovasyon Merkezi’nde Engellilerde Bireyselleşme Serüveni adlı seminer etkinliğimizi gerçekleştirdik. Biz bu etkinlikte engelliliğin her bir bireyle değişen, yeniden tanımlanan ve bizi tanımlayan bir süreç olduğunu anlatmak, birlikte anlamak istedik. İlk konuşmada Şebnem’le tanışacaksınız. Eğitimin yanında sanatın, edebiyatın sürükleyici gücüyle Şebnem’in bireyselleşme serüvenine şahit olacaksınız. Bireyselleşmenin bazen en sevdiklerinizin kaygısıyla bile mücadele demek olduğunu anlayacaksınız.Article Citation - WoS: 96First Measurement of the Cross Section for Top-Quark Pair Production in Proton-Proton Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Karapınar, GülerThe first measurement of the cross section for top-quark pair production in pp collisions at the Large Hadron Collider at center-of-mass energy root s = 7 TeV has been performed using a data sample corresponding to an integrated luminosity of 3.1 +/- 0.3 pb(-1) recorded by the CMS detector. This result utilizes the final state with two isolated, highly energetic charged leptons, large missing transverse energy, and two or more jets. Backgrounds from Drell-Yan and non-W/Z boson production are estimated from data. Eleven events are observed in the data with 2.1 +/- 1.0 events expected from background. The measured cross section is 194 +/- 72(stat.) +/- 24(syst.) +/- 21(lumi.) pb, consistent with next-to-leading order predictions. (C) 2010 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 84Search for Microscopic Black Hole Signatures at the Large Hadron Collider(Elsevier Ltd., 2011) Karapınar, GülerA search for microscopic black hole production and decay in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated luminosity of 35 pb(-1). Events with large total transverse energy are analyzed for the presence of multiple high-energy jets, leptons, and photons, typical of a signal expected from a microscopic black hole. Good agreement with the standard model backgrounds, dominated by QCD multijet production, is observed for various final-state multiplicities and model-independent limits on new physics in these final states are set. Using simple semi-classical approximation, limits on the minimum black hole mass are derived as well, in the range 3.5-4.5 TeV. These are the first direct limits on black hole production at a particle accelerator. (c) 2011 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 52Measurement of the Differential Dijet Production Cross Section in Proton-Proton Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Karapınar, GülerA measurement of the double-differential inclusive dijet production cross section in proton-proton collisions at root s = 7 TeV is presented as a function of the dijet invariant mass and jet rapidity. The data correspond to an integrated luminosity of 36 pb(-1), recorded with the CMS detector at the LHC. The measurement covers the dijet mass range 0.2 TeV to 3.5 TeV and jet rapidities up to vertical bar y vertical bar = 2.5. It is found to be in good agreement with next-to-leading-order QCD predictions. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 28Search for a Heavy Bottom-Like Quark in Pp Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Demir, Durmuş Ali; Karapınar, GülerA search for pair-produced bottom-like quarks in pp collisions at root s = 7 TeV is conducted with the CMS experiment at the LHC. The decay b' -> tW is considered in this search. The b'(b) over bar' tW-(t) over barW(+) process can be identified by the distinctive signature of trileptons and same-sign dileptons. With a data sample corresponding to an integrated luminosity of 34 pb(-1), no excess above the standard model background predictions is observed and a b' quark with a mass between 255 and 361 GeV/c(2) is excluded at the 95% confidence level. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 28Search for a W ' Boson Decaying To a Muon and a Neutrino in Pp Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Karapınar, GülerA new heavy gauge boson, W', decaying to a muon and a neutrino, is searched for in pp collisions at a centre-of-mass energy of 7 TeV. The data, collected with the CMS detector at the LHC, correspond to an integrated luminosity of 36 pb(-1). No significant excess of events above the standard model expectation is found in the transverse mass distribution of the muon-neutrino system. Masses below 1.40 TeV are excluded at the 95% confidence level for a sequential standard-model-like W'. The W' mass lower limit increases to 1.58 TeV when the present analysis is combined with the CMS result for the electron channel. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 73Measurement of the Polarization of W Bosons With Large Transverse Momenta in W Plus Jets Events at the Lhc(American Physical Society, 2011) Karapınar, GülerA first measurement of the polarization of W bosons with large transverse momenta in pp collisions is presented. The measurement is based on 36 pb(-1) of data recorded at root s = 7 TeV by the CMS detector at the LHC. The left-handed, right-handed, and longitudinal polarization fractions (f(L), f(R), and f(0), respectively) of W bosons with transverse momenta larger than 50 GeV are determined by using decays to both electrons and muons. The muon final state yields the most precise measurement: (f(L) - f(R))(-) = 0.240 +/- 0.036(syst) +/- 0.031(syst) and f(0)(-) = 0.183 +/- 0.087(stat) +/- 0.123(syst) for negatively charged W bosons and (f(L) - f(R))(+) = 0.310 +/- 0.036(syst) +/- 0.017(syst) and f(0)(+) = 0.171 +/- 0.085(syst) +/- 0.099(syst) for positively charged W bosons. This establishes, for the first time, that W bosons produced in pp collisions with large transverse momenta are predominantly left-handed, as expected in the standard model.Article Citation - WoS: 52Measurement of W Gamma and Z Gamma Production in Pp Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Karapınar, GülerA measurement of W gamma and Z gamma production in proton-proton collisions at root s = 7 TeV is presented. Results are based on a data sample recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 36 pb(-1). The electron and muon decay channels of the W and Z are used. The total cross sections are measured for photon transverse energy E-T(gamma) > 10 GeV and spatial separation from charged leptons in the plane of pseudorapidity and azimuthal angle Delta R(l.gamma) > 0.7, and with an additional dilepton invariant mass requirement of M-ll > 50 GeV for the Z gamma process. The following cross section times branching fraction values are found: sigma(pp -> W gamma + X) x B(W -> lv) = 56.3 +/- 5.0(stat.) +/- 5.0(syst.) +/- 2.3(lumi.) pb and sigma(pp -> Z gamma + X) x B(Z -> ll) = 9.4 +/- 1.0(stat.) +/- 0.6(syst.) +/- 0.4(lumi.) pb. These measurements are in agreement with standard model predictions. The first limits on anomalous WW gamma, ZZ gamma, and Z gamma gamma trilinear gauge couplings at root s = 7 TeV are set. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.Article Citation - WoS: 21Measurement of the Ratio of the 3-Jet To 2-Jet Cross Sections in Pp Collisions at Root S=7 Tev(Elsevier Ltd., 2011) Demir, Durmuş Ali; Karapınar, GülerA measurement of the ratio of the inclusive 3-jet to 2-jet cross sections as a function of the total jet transverse momentum. HT, in the range 0.2 < H-T < 2.5 TeV is presented. The data have been collected at a proton-proton centre-of-mass energy of 7 TeV with the CMS detector at the LHC, and correspond to an integrated luminosity of 36 pb(-1). Comparisons are made between the data and the predictions of different QCD-based Monte Carlo models for multijet production. All models considered in this study are consistent with the data for H-T > 0.5 TeV. This measurement extends to an H-T range that has not been explored before. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.