BSc, MSc and Phd degrees in physics from Boğaziçi University, Turkey in 1996, 1998 and 2003 respectively. Field of expertise in Experimental High Energy and Particle Physics. Full professor since 2009. Served in various academic-administrative positions such as Department Head, Vice Dean, Dean, Vice Rector, Research Center Director and Institute Director. Currently, chair of the Department of Basic Sciences and leader of the High Energy and Particle Physics Research Group at Istinye University. CERN user since 1997. National Contact Physicist of the ATLAS Experiment at CERN's Large Hadron Coll...
BSc, MSc and Phd degrees in physics from Boğaziçi University, Turkey in 1996, 1998 and 2003 respectively. Field of expertise in Experimental High Energy and Particle Physics. Full professor since 2009. Served in various academic-administrative positions such as Department Head, Vice Dean, Dean, Vice Rector, Research Center Director and Institute Director. Currently, chair of the Department of Basic Sciences and leader of the High Energy and Particle Physics Research Group at Istinye University. CERN user since 1997. National Contact Physicist of the ATLAS Experiment at CERN's Large Hadron Collider. Team Leader of the Turkish group at CERN Axion Solar Telescope Experiment. Team Leader of the Turkish group participating in BESIII Experiment at Beijing electron-positron Collider. National Contact for CERN's Beamline for Schools (BL4S) competition. Lecturer and supervisor in CERN's Turkish Teacher's Programme. Member of the European Committee for Future Accelerators (ECFA) as Turkish representative from 2018 to 2020. Acted as the University Representative and Deputy Project Leader of the Turkish Accelerator Center Design Project; a consortium of 10+ Turkish universities supported by the Ministry of Development from 2006 to 2015. Chair of the Representative Board of the Turkish Experimental Particle Physics Community between 2016-2019. Five national umbrella projects on CERN programmes completed as Principle Investigator between 2007 and 2018. Scientific Consultant in two national projects between 2017 and 2020. Supervisor of various graduation projects about magnet design, accelerator design and plant microbial fuelcells. Co-supervised/mentored 10+ graduate thesis related to CERN programmes. Currently running the national umbrella project for participating in CERN's ATLAS Experiment; PI of the national consortium of six universities.
Articles
Topological cell clustering in the ATLAS calorimeters and its performance in LHC Run 1
, 2017
Probing CP symmetry and weak phases with entangled double-strange baryons
, 2022
Precise Measurements of Decay Parameters and
CP
Asymmetry with Entangled
Λ−Λ¯
Pairs
, 2022
Performance of the reconstruction of large impact parameter tracks in the inner detector of ATLAS
, 2023
CAST and more than CAST; A Dark Sector Probe for 20+ Years
, 2024
Search for Rare Decays of
Ds+
to Final States
π+e+e−
,
ρ+e+e−
,
π+π0e+e−
,
K+π0e+e−
, and
KS0π+e+e−
, 2024
Observation of quantum entanglement with top quarks at the ATLAS detector
, 2024
Muon reconstruction and identification efficiency in ATLAS using the full Run 2 <i>pp</i> collision data set at <mml:msqrt>s</mml:msqrt>=13 TeV
, 2021
Jet energy scale and resolution measured in proton-proton collisions at <mml:msqrt>s</mml:msqrt>=13 TeV with the ATLAS detector
, 2021
Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC
, 2017
First results of the CAST-RADES haloscope search for axions at 34.67 μeV
, 2021
Search for Dark Matter Axions with CAST-CAPP
, 2022
Dark Matter Detection in the Stratosphere
, 2023
Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger
, 2020
Evidence for $$t\\bar{t}t\\bar{t}$$ production in the multilepton final state in proton\u2013proton collisions at $$\\sqrt{s}=13$$ $$\\text {TeV}$$ with the ATLAS detector
, 2020
Search for new non-resonant phenomena in high-mass dilepton final states with the ATLAS detector
, 2020
Measurement of the tt¯ production cross-section in the lepton+jets channel at s=13 TeV with the ATLAS experiment
, 2020
Observation of the decays \nχcJ→Σ0p¯K++c.c.\n (\nJ=0,1,2\n)
, 2020
Search for top squarks in events with a Higgs or Z boson using 139 fb$$^{-1}$$ of pp collision data at $$\\sqrt{s}=13$$ TeV with the ATLAS detector
, 2020
Search for Higgs Boson Decays into a \nZ\n Boson and a Light Hadronically Decaying Resonance Using 13 TeV \npp\n Collision Data from the ATLAS Detector
, 2020
Reconstruction and identification of boosted di-τ systems in a search for Higgs boson pairs using 13 TeV proton-proton collision data in ATLAS
, 2020
Search for heavy diboson resonances in semileptonic final states in pp collisions at $$\\sqrt{s}=13$$ TeV with the ATLAS detector
, 2020
Determination of jet calibration and energy resolution in proton\u2013proton collisions at $$\\sqrt{s} = 8~\\hbox {TeV}$$ using the ATLAS detector
, 2020
Alignment of the ATLAS Inner Detector in Run 2
, 2020
Search for the semileptonic decay \nD0(+)→b1(1235)−(0)e+νe
, 2020
Search for Higgs boson decays into two new low-mass spin-0 particles in the \n4b\n channel with the ATLAS detector using \npp\n collisions at \ns=13\u2009\u2009TeV
, 2020
Search for Heavy Resonances Decaying into a Photon and a Hadronically Decaying Higgs Boson in \npp\n Collisions at \ns=13\u2009\u2009TeV\n with the ATLAS Detector
, 2020
Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in \nproton−proton\n collisions at \ns=13\u2009\u2009TeV\n with the ATLAS detector
, 2020
Search for new hadronic decays of \nhc\n and observation of \nhc→K+K−π+π−π0
, 2020
Measurement of cross sections for \ne+e−→μ+μ−\n at center-of-mass energies from 3.80 to 4.60 GeV
, 2020
Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS
, 2020
Observation of the Leptonic Decay D - T Yr
, 2019
First observation of the decay chi(cJ) - Sigma()(p)over-barK(S)(0) c.c. (J=0,1,2)
, 2019
Measurement of branching fractions of psi(3686) - phieta ’xx, phi f(1) (1285) and phi eta(1405)
, 2019
Search for a right-handed gauge boson decaying into ahigh-momentum heavy neutrino and a charged leptonin pp collisions with the ATLAS detector at root s=13 TeV
, 2019
Measurement of the production cross section for aHiggs boson in association with a vector boson in the H - WW - l nu l nu channel in pp collisions at root s=13TeV with the ATLAS detector
, 2019
Evidence for the production of three massive vector bosons with the ATLAS detector
, 2019
Measurement of branching fractions for D meson decaying into ϕ meson and a pseudoscalar meson
, 2019
ATLAS b-jet identification performance and efficiency measurement with tt¯ events in pp collisions at sqrt{s}=13 TeV
, 2019
Measurement of W-/- boson production in Pb plus Pbcollisions at root s(NN)=5.02 TeV with the ATLASdetector
, 2019
Measurement of W±-boson and Z-boson production cross-sections in pp collisions at sqrt{s}=2.76 TeV with the ATLAS detector
, 2019
Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt and displaced signatures with the ATLAS detector
, 2019
Measurement of the inclusive isolated-photon cross section in pp collisions at sqrt{s} = 13 TeV using 36 fb−1 of ATLAS data
, 2019
Amplitude analysis of D- K-S(0)pi()pi()pi(-)
, 2019
Improved measurements of the absolute branchingfractions of the inclusive decays D(0) - phi X
, 2019
Observation of Electroweak Production of a Same-Sign W Boson Pair in Association with Two Jets in pp Collisions root s=13 TeV with the ATLAS Detector
, 2019
Measurement of ZZ production in the ℓℓνν final state with the ATLAS detector in pp collisions at root s = 13 TeV
, 2019
Measurement of fiducial and differential WW-WW- production cross-sections at sqrt{s}=13 TeV with the ATLAS detector
, 2019
Identification of boosted Higgs bosons decaying into b-quark pairs with the ATLAS detector at 13 TeV
, 2019
Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton–proton collisions at 8 TeV using the ATLAS detector
, 2019
First results on the search for chameleons with the KWISP detector at CAST
, 2019
Amplitude Analysis of D-s() - pi()pi(0)eta and First Observation of the W-Annihilation Dominant Decays D-s() - a(0)(980)()pi(0) and D-s() - a(0)(980)(0)pi()
, 2019
Study of the decays psi(3686) - gamma chi(cJ) - gamma(p)over-barK()Lambda c.c. and psi(3686) - (p)over-barK() Lambda plus c.c.
, 2019
Complete Measurement of the. Electromagnetic Form Factors
, 2019
Observation of eta(c) - omega omega in J/psi - gamma omega omega
, 2019
Observation of psi(3886) - Xi(1530)(-)(Xi)over-bar(1530)() and Xi(1530)(-)(Xi)over-bar()
, 2019
Search for the decay eta ’xx - gamma gamma eta
, 2019
Searches for scalar leptoquarks and differential cross-section measurements in dilepton-dijet events in proton-proton collisions at a centre-of-mass energy of root s=13TeV with the ATLAS experiment
, 2019
Resolution of the ATLAS muon spectrometer monitored drift tubes in LHC Run 2
, 2019
Measurement of the cross-section and charge asymmetry of W bosons produced in proton-proton collisions at root s=8 TeV with the ATLAS detector
, 2019
Search for excited electrons singly produced in proton-proton collisions at root s=13 TeV with the ATLAS experiment at the LHC
, 2019
Dijet azimuthal correlations and conditional yields in pp and p plus Pb collisions ats root S-NN=5.02 TeV with the ATLAS detector
, 2019
Measurement of prompt photon production in root s(NN)=8.16 TeV p Pb collisions with ATLAS
, 2019
Search for high-mass dilepton resonances using 139 fb(-1) of pp collision data collected at root s=13 TeV with the ATLAS detector
, 2019
Search for diboson resonances in hadronic final states in 139 fb−1 of pp collisions at sqrt{s} = 13 TeV with the ATLAS detector
, 2019
Properties of jet fragmentation using charged particles measured with the ATLAS detector in pp collisions at root s=13 TeV
, 2019
Search for a heavy charged boson in events with a charged lepton and missing transverse momentum from pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Cross section measurements of ee−→KK−KK− and ϕKK− at center-of-mass energies from 2.10 to 3.08 GeV
, 2019
Search for scalar resonances decaying into μμ− in events with and without b-tagged jets produced in proton-proton collisions at sqrt{s}=13 TeV with the ATLAS detector
, 2019
Comparison of Fragmentation Functions for Jets Dominated by Light Quarks and Gluons from pp and PbPb Collisions in ATLAS
, 2019
Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at sqrt{s} = 13 TeV with the ATLAS detector
, 2019
Observation of light-by-light scattering in ultraperipheral PbPb collisions with the ATLAS detector
, 2019
Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at sqrt{s} = 13 TeV
, 2019
Measurement of jet-substructure observables in top quark, W boson and light jet production in proton-proton collisions at sqrt{s}=13 TeV with the ATLAS detector
, 2019
Measurement of distributions sensitive to the underlying event in inclusive Z-boson production in pp collisions at sqrt{s} = 13 TeV with the ATLAS detector
, 2019
Search for low-mass resonances decaying into two jets and produced in association with a photon using pp collisions at sqrt{s} = 13 TeV with the ATLAS detector
, 2019
Search for the electroweak diboson production in association with a high-mass dijet system in semileptonic final states in pp collisions at sqrt{s}=13 TeV with the ATLAS detector
, 2019
HIGGS FACTORY AT THE GREEK-TURKISH BORDER: A REGIONAL PROJECT
, 2018
Search for long-lived particles in final states with displaced dimuon vertices in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for pair production of Higgs bosons in the b(b)over-barb(b)over-bar final state using proton-proton collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with two charged leptons and two jets at root s=13 TeV with the ATLAS detector
, 2019
Search for vector-boson resonances decaying to a top quark and bottom quark in the lepton plus jets final state in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton-proton collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for heavy charged long-lived particles in proton-proton collisions at root s=13 TeV using an ionisation measurement with the ATLAS detector
, 2019
Search for squarks and gluinos in final states with hadronically decaying tau-leptons, jets, and missing transverse momentum using pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for pairs of highly collimated photon-jets in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for doubly charged scalar bosons decaying into same-sign W boson pairs with the ATLAS detector
, 2019
A strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment
, 2019
Measurements of gluon-gluon fusion and vector-boson fusion Higgs boson production cross-sections in the H - WW - e nu mu nu decay channel in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Correlated long-range mixed-harmonic fluctuations measured in pp, pPb and low-multiplicity PbPb collisions with the ATLAS detector
, 2019
Measurement of photon–jet transverse momentum correlations in 5.02 TeV Pb Pb and pp collisions with ATLAS
, 2019
Measurements of W and Z boson production in pp collisions at root s=5.02 TeV with the ATLAS detector
, 2019
In situ calibration of large-radius jet energy and mass in 13 TeV proton–proton collisions with the ATLAS detector
, 2019
Electron and photon energy calibration with the ATLAS detector using 2015–2016 LHC proton-proton collision data
, 2019
Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run 2 data collected in 2015 and 2016
, 2019
Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at root s=8 TeV with the ATLAS detector
, 2019
Measurement of the nuclear modification factor for inclusive jets in Pb plus Pb collisions at root s(NN)=5.02 TeV with the ATLAS detector
, 2019
Search for Higgs boson decays into a pair of light bosons in the bb mu mu final state in pp collision at root s=13 TeV with the ATLAS detector
, 2019
Search for heavy long-lived multicharged particles in proton-proton collisions at root s=13 TeV using the ATLAS detector
, 2019
Properties of g - b(b)over-bar at small opening angles in pp collisions with the ATLAS detector at root s=13 TeV
, 2019
Search for long-lived particles produced in pp collisions at root s=13 TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer
, 2019
Search for four-top-quark production in the single-lepton and opposite-sign dilepton final states in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Measurement of the top quark mass in the t(t)over-bar - lepton plus jets channel from root s=8 TeV ATLAS data and combination with previous results
, 2019
Measurements of inclusive and differential fiducial cross-sections of t(t)over-bar production with additional heavy-flavour jets in proton-proton collisions at root s=13 TeV with the ATLAS detector
, 2019
Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector
, 2019
Cross-section measurements of the Higgs boson decaying into a pair of tau-leptons in proton-proton collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for Higgs boson pair production in the b(b)over-barWW decay mode at root s=13 TeV with the ATLAS detector
, 2019
Measurement of the ratio of cross sections for inclusive isolated-photon production in pp collisions at root s=13 and 8 TeV with the ATLAS detector
, 2019
Search for the Production of a Long-Lived Neutral Particle Decaying within the ATLAS Hadronic Calorimeter in Association with a Z Boson from pp Collisions at root s=13 TeV
, 2019
Study of the rare decays of B0 and B-0 mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector
, 2019
Measurement of the t(t)over-barZ and t(t)over-barW cross sections in proton-proton collisions at root s=13 TeV with the ATLAS detector
, 2019
Measurements of inclusive and differential fiducial cross-sections of t(t)over-bar gamma production in leptonic final states at root s=13 TeV in ATLAS
, 2019
Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at s=13 TeV with the ATLAS detector
, 2019
Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Combinations of single-top-quark production cross-section measurements and vertical bar f(LV)V(tb)vertical bar determinations at root s=7 and 8 TeV with the ATLAS and CMS experiments
, 2019
Search for Higgs boson pair production in the (WWWW())-W-() decay channel using ATLAS data recorded at root s=13 TeV
, 2019
Search for top-quark decays t - Hq with 36 fb(-1) of pp collision data at root s=13 TeV with the ATLAS detector
, 2019
Measurement of VH, H - b(b)over-barproduction as a function of the vector-boson transverse momentum in 13 TeV pp collisions with the ATLAS detector
, 2019
Constraints on mediator-based dark matter and scalar dark energy models using root s= 13 TeV pp collision data collected by the ATLAS detector
, 2019
Search for single production of vector-like quarks decaying into Wb in pp collisions at root s=13 TeV with the ATLAS detector
, 2019
Search for heavy charged long-lived particles in the ATLAS detector in 36.1 fb(-1) of proton-proton collision data at root s=13 Te V
, 2019
Measurements of e()e(-)- (KSK /-)-K-0 pi(-/)pi(0)and (KSK /-)-K-0 pi(-/)eta at center-of-mass energies from 3.90 to 4.60 GeV
, 2019
Study of the Dalitz decay J/psi - e()e(-)eta
, 2019
Study of the D-0 - K-mu()nu(mu) Dynamics and Test of Lepton Flavor Universality with D-0 - K(-)l()nu(l) Decays
, 2019
Search for a strangeonium-like structure Z(s) decaying into phi pi and a measurement of the cross section e()e(-) - phi pi pi
, 2019
Study of the decay D-0 - (K)over-bar(0)pi(-)e()nu(e)
, 2019
Measurement of B(J/psi - eta ’xx e()e(-)) and search for a dark photon
, 2019
Observation of OZI-suppressed decays chi(cJ) - omega phi
, 2019
Observation of e() e(-) - eta Y(2175) at center-of-mass energies above 3.7 GeV
, 2019
Measurement of e() e(-) - K K- cross section at root s=2.00-3.08 GeV
, 2019
Measurements of the absolute branching fractions and CP asymmetries for D - (KS,LK)-K-0 (pi(0))
, 2019
Observation of D - f(0) (500)e() nu(e) and Improved Measurements of D - rho e() nu(e)
, 2019
First Measurement of the Form Factors in D-s() - K(0)e()nu(e) and D-s() - K(0)e()nu(e) Decays
, 2019
Observation of D-s() - p(n)over-bar and confirmation of its large branching fraction
, 2019
Observation of psi(3686) - p(p)over-bar eta ’xx and improved measurement of J/psi - p(p)over-bar eta ’xx
, 2019
Measurement of the absolute branching fractions of Lambda()(c) - Lambda eta pi() and Sigma(1385) () eta
, 2019
Determination of the Pseudoscalar Decay Constant f(Ds)() via D-s() - mu()nu(mu)
, 2019
Observation of e()e(-)- D-s()(D)over-bar(()()0) K- and study of the P-wave D-s mesons
, 2019
Study of electromagnetic Dalitz decays chi(cJ )- mu()mu(-) J/psi
, 2019
Evidence of a Resonant Structure in the e() e(-) - pi() (DD)-D-0(-) Cross Section between 4.05 and 4.60 GeV
, 2019
Observation of chi(cJ) - 4K(S)(0)
, 2019
Measurement of the Dynamics of the Decays D-s() - eta((’xx))e()nu(e)
, 2019
Search for rare decay J/psi - phi e()e(-)
, 2019
Measurement of the branching fraction of J/psi - omega eta ’xxpi()pi(-) and search for J/psi - omega X(1835), X(1835) - eta ’xxpi()pi(-) decay
, 2019
Search for the decay D-s() - gamma e () nu(e)
, 2019
Precision Measurement of the Branching Fractions of eta ’xx Decays
, 2019
Measurement of the phase between strong and electromagnetic amplitudes of J/ψ decays
, 2019
Precision measurements of the e()e(-) - (KSK /-)-K-0 pi(-/) Born cross sections at center-of-mass energies between 3.8 and 4.6 GeV
, 2019
Search for baryon and lepton number violation in J/psi - Lambda()(c)e(-) c.c.
, 2019
First observations of h(c )- hadrons
, 2019
Study of the process e() e(-) - p(p)over-bar via initial state radiation at BESIII
, 2019
Cross section measurements of e() e(-) - omega chi(c0) from root s=4.178 to 4.278 GeV
, 2019
Observation of the Decay X(3872) - pi(0)chi(c1) (1P)
, 2019
Amplitude analysis and branching fraction measurement of D-0 - K-pi()pi(0)pi(0)
, 2019
Search for supersymmetry in final states with charm jets and missing transverse momentum in 13 TeV pp collisions with the ATLAS detector
, 2018
Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in root s=13 TeV pp collisions with the ATLAS detector
, 2018
Measurement of the Higgs boson mass in the H - ZZ - 4l and H - gamma gamma channels with root s=13 TeV pp collisions using the ATLAS detector
, 2018
Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
, 2018
Measurements of Higgs boson properties in the diphoton decay channel with 36 fb(-1) of pp collision data at root s=13 TeV with the ATLAS detector
, 2018
Prompt and non-prompt J/psi and psi(2S) suppression at high transverse momentum in 5.02 TeV PbPb collisions with the ATLAS experiment
, 2018
Search for charged Higgs bosons decaying via H-/- - tau(/-)nu(tau) in the tau plus jets and tau plus lepton final states with 36 fb(-1) of pp collision data recorded at root s=13 TeV with the ATLAS experiment
, 2018
Combination of searches for heavy resonances decaying into bosonic and leptonic final states using 36 fb(-1) of proton-proton collision data at root s=13 TeV with the ATLAS detector
, 2018
Prompt and non-prompt J/psi elliptic flow in Pb plus Pb collisions at root S-NN=5.02 TeV with the ATLAS detector
, 2018
Measurement of jet fragmentation in 5.02 TeV proton–lead and proton–proton collisions with the ATLAS detector
, 2018
Search for the Higgs boson produced in association with a vector boson and decaying into two spin-zero particles in the H - aa - 4b channel in pp collisions at root s=13 TeV with the ATLAS detector
, 2018
Angular analysis of B-d(0) - K mu()mu(-) decays in pp collisions at root s=8 TeV with the ATLAS detector
, 2018
Search for R-parity-violating supersymmetric particles in multi-jet final states produced in p-p collisions at root s=13 TeV using the ATLAS detector at the LHC
, 2018
Probing the Quantum Interference between Singly and Doubly Resonant Top-Quark Production in pp Collisions at root s=13 TeV with the ATLAS Detector
, 2018
Measurement of the suppression and azimuthal anisotropy of muons from heavy-flavor decays in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector
, 2018
