M. N. Erduran
A5042664815- Nuclear Physics and Applications
- Nuclear physics research studies
- Radiation Detection and Scintillator Technologies
- Nuclear reactor physics and engineering
- Particle Detector Development and Performance
- Astronomical and nuclear sciences
- Advanced Chemical Physics Studies
- Atomic and Molecular Physics
- X-ray Spectroscopy and Fluorescence Analysis
- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Radioactivity and Radon Measurements
- Diverse Musicological Studies
- Atomic and Subatomic Physics Research
- Advanced NMR Techniques and Applications
- Graphite, nuclear technology, radiation studies
- Medical Imaging Techniques and Applications
- Particle Accelerators and Free-Electron Lasers
- Radioactive contamination and transfer
- Quantum, superfluid, helium dynamics
- Fusion materials and technologies
- Hydrocarbon exploration and reservoir analysis
- Superconducting Materials and Applications
- Radiopharmaceutical Chemistry and Applications
- Radiative Heat Transfer Studies
İstanbul Sabahattin Zaim Üniversitesi
2014-2023
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
2015
Niğde Ömer Halisdemir Üniversitesi
2014
Istanbul University
2001-2011
Universities UK
1986
University of Edinburgh
1985
Background: Neutron-rich nuclei with protons in the fp shell show an onset of collectivity around N=40. Spectroscopic information is required to understand underlying mechanism and determine relevant terms nucleon-nucleon interaction that are responsible for evolution structure this mass region. Methods: We report on lifetime measurement first 2+ 4+ states 70,72,74Zn 6+ state 72Zn using recoil distance Doppler shift method. The experiment was carried out at INFN Laboratory Legnaro AGATA...
The low-lying energy spectrum of the extremely neutron-deficient self-conjugate (N=Z) nuclide _{44}^{88}Ru_{44} has been measured using combination Advanced Gamma Tracking Array (AGATA) spectrometer, NEDA and Neutron Wall neutron detector arrays, DIAMANT charged particle array. Excited states in ^{88}Ru were populated via ^{54}Fe(^{36}Ar,2nγ)^{88}Ru^{*} fusion-evaporation reaction at Grand Accélérateur National d'Ions Lourds (GANIL) accelerator complex. observed γ-ray cascade is assigned to...
The level structure of the neutron-rich 69Cu,71Cu, and 73Cu isotopes has been investigated by means multinucleon transfer reactions. experiment was performed at Laboratori Nazionali di Legnaro using AGATA Demonstrator array coupled to PRISMA magnetic spectrometer. Lifetimes excited states in Cu nuclei were measured with recoil-distance Doppler-shift method. resulting electromagnetic matrix elements for transitions from 69,71,73Cu are used assess collective or single-particle character these...
High-spin states of $^{191,193}\mathrm{Au}$ and $^{192}\mathrm{Pt}$ have been populated in the $^{186}\mathrm{W}$($^{11}\mathrm{B}$, xn) p4n) reactions, respectively, at a beam energy 68 MeV their \ensuremath{\gamma} decay was studied using YRAST Ball detector array Wright Nuclear Structure Laboratory Yale University. The level scheme $^{193}\mathrm{Au}$ has extended up to ${I}^{\ensuremath{\pi}}=55/{2}^{+}$. New transitions were observed also $^{191}\mathrm{Au}$ $^{192}\mathrm{Pt}$....
The half-life of the 2305-keV, ${I}^{\ensuremath{\pi}}={4}^{(\ensuremath{-})}$ intruder state in ${}^{34}$P has been measured as ${t}_{1/2}=2.0(1)$ ns using $\ensuremath{\gamma}$-ray coincidence, fast-timing techniques with Bucharest HPGe and LaBr${}_{3}$:Ce detector array. Excited states were populated ${}^{18}$O${(}^{18}\text{O},pn$${)}^{34}$P fusion-evaporation reaction at a beam energy 36 MeV. Reduced transition probabilities have calculated for different values $M2/E3$ mixing ratio,...
Lifetimes of the low-lying $(11/{2}^{\ensuremath{-}})$ states in ${}^{63,65}$Co have been measured employing recoil distance doppler shift method (RDDS) with AGATA $\ensuremath{\gamma}$-ray array and PRISMA mass spectrometer. These nuclei were populated via a multinucleon transfer reaction by bombarding ${}^{238}$U target beam ${}^{64}$Ni. The experimental $B(E2)$ reduced transition probabilities for are well reproduced large-scale shell-model calculations that predict constant trend values...
This paper presents the final design and results of FADC Mezzanine for EXOGAM (EXOtic GAMma array spectrometer) NEDA (Neutron Detector Array) detectors. The measurements performed include those studying effective number bits, energy resolution using HP-Ge detectors, as well timing histograms n/γ discrimination performance. Finally, conclusion shows how a common digitizing device has been integrated in experimental environment two very different detectors which combine both low-noise...
The mean-lifetimes, \ensuremath{\tau}, of various medium-spin excited states in $^{103}\mathrm{Pd}$ and $^{106,107}\mathrm{Cd}$ have been deduced using the Recoil Distance Doppler Shift technique Differential Decay Curve Method. In $^{106}\mathrm{Cd}$, mean-lifetimes ${I}^{\ensuremath{\pi}}={12}^{+}$ state at ${E}_{x}=5418$ keV ${I}^{\ensuremath{\pi}}={11}^{\ensuremath{-}}$ ${E}_{x}=4324$ as 11.4(17)ps 8.2(7)ps, respectively. associated ${\ensuremath{\beta}}_{2}$ deformation within...
This work describes new electronics for the EXOGAM2 (HP-Ge detector array) and NEDA (BC501A-based neutron array). A digitizing card with high resolution has been designed gamma-ray spectroscopy experiments. The higher bandwidth requirement of signals, together necessity accuracy, require a sampling rate in order to preserve shape real-time Pulse Shape Analysis (PSA).
This paper presents the design of NEDA (Neutron Detector Array) electronics, a first attempt to involve use digital electronics in large neutron detector arrays. Starting from front-end modules attached PMTs (PhotoMultiplier Tubes) and ending up with data processing workstations, comprehensive electronic system capable dealing acquisition pre-processing array is detailed. Among required, we emphasize analog processing, digitalization, communications firmware, as well integration GTS (Global...
Experimental setup and related measurements for determining precise neutron energy flux methods utilized data acquisition reduction with the recent results of 50Ti(n, α)47Ca cross-section performed between 13.6 14.9 MeV are presented. The also compared calculations based on statistical model.
Cross sections were measured for the 44Ca(n,α)41Ar, 45Sc(n,α)42K, and 51V(n,α)48Sc reactions at neutron energies from 13.6 to 14.9 MeV. The neutrons produced via 3H(d,n)4He reaction on a generator using solid TiT target. activation technique was used, induced gamma activities by high-resolution gamma-ray spectrometer. Corrections made effects of attenuation, random coincidence (pulse pileup), summing, dead time, flux fluctuations, low-energy neutrons. Statistical model calculations taking...
The (n,p) reaction cross sections of 16O in the neutron energy range from 13.6 to 14.9 MeV were measured by activation method. gamma-ray counting technique was applied, and determined relative 27Al(n,p)27Mg sections. neutrons produced via 3H(d,n)4He on a SAMES T-400 generator, induced gamma activities high-purity germanium (HPGe) detector. efficiency calibration HPGe detector for energies above 6 means rays emitted decay 11Be. An automated fast sample transport system combined with generator...