Browsing by Author "Erduran, Mustafa Nizamettin"
Now showing items 1-20 of 32
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Artificial neural networks for neutron/y discrimination in the neutron detectors of NEDA
Fabian, X.; Baulieu, G.; Ducroux, L.; Stézowski, O.; Boujrad, A.; Clément, E.; Wadsworth, R.; Erduran, Mustafa Nizamettin (Elsevier B.V., 2021)Three different Artificial Neural Network architectures have been applied to perform neutron/? discrimination in NEDA based on waveform and time-of-flight information. Using the coincident ?-rays from AGATA, we have been ... -
A clustering algorithm based on jet algorithms for cross-talk events in neutron detector arrays
Dogangun, O.; Özok, F.; Dündar, U.; Erduran, Mustafa Nizamettin (IOP Publishing Ltd., 2022)A clustering algorithm based on the jet (cascade of particles descendant from a single particle due to hadronization) algorithms used in High Energy Physics is presented for identification of neutron cross-talk events in ... -
Collective nature of low-lying excitations in Zn-70,Zn-72,Zn-74 from lifetime measurements using the AGATA spectrometer demonstrator
Louchart, C.; Obertelli, A.; Goergen, A.; Korten, W.; Bazzacco, D.; Birkenbach, B.; Bruyneel, B.; Clement, E.; Coleman-Smith, P. J.; Corradi, L.; Curien, D.; de Angelis, G.; de France, G.; Delaroche, J.-P.; Dewald, A.; Didierjean, F.; Doncel, M.; Duchene, G.; Eberth, J.; Erduran, Mustafa Nizamettin; Farnea, E.; Finck, C.; Fioretto, E.; Fransen, C.; Gadea, A.; Girod, M.; Gottardo, A.; Grebosz, J.; Habermann, T.; Hackstein, M.; Huyuk, T.; Jolie, J.; Judson, D.; Jungclaus, A.; Karkour, N.; Klupp, S.; Kruecken, R.; Kusoglu, A.; Lenzi, S. M.; Libert, J.; Ljungvall, J.; Lunardi, S.; Maron, G.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Million, B.; Molini, P.; Moeller, O.; Montagnoli, G.; Montanari, D.; Napoli, D. R.; Orlandi, R.; Pollarolo, G.; Prieto, A.; Pullia, A.; Quintana, B.; Recchia, F.; Reiter, P.; Rosso, D.; Rother, W.; Sahin, E.; Salsac, M. -D.; Scarlassara, F.; Schlarb, M.; Siem, S.; Singh, P. P.; Soderstrom, P.-A.; Stefanini, A. M.; Stezowski, O.; Sulignano, B.; Szilner, S.; Theisen, Ch.; Ur, C. A.; Valiente-Dobon, J. J.; Zielinska, M. (Amer Physical Soc, 2013)Background: Neutron-rich nuclei with protons in the fp shell show an onset of collectivity around N=40. Spectroscopic information is required to understand the underlying mechanism and to determine the relevant terms of ... -
Design and test of high-speed flash ADC mezzanine card for high-resolution and timing performance in nuclear structure experiments
Javier Egea, Francisco; Sanchis, Enrique; Gonzalez, Vicente; Gadea, Andres; Maria Blasco, Jose; Barrientos, Diego; Dobon, J. J. Valiente; Tripon, Michel; Boujrad, Abderrahman; Houarner, Charles; Jastrzab, Marcin; Blaizot, Maria; Bourgault, Patrice; de Angelis, Giacomo; Erduran, Mustafa Nizamettin; Erturk, Sefa; De France, Gilles; Huyuk, Tayfun; Jaworski, Grzegorz; Di Nitto, Antonio; Nyberg, Johan; Soderstrom, Par-Anders; Palacz, Marcin; Pipidis, A.; Tarnowski, R.; Triossi, Andrea; Wadsworth, R. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2013)This work describes new electronics for the EX-OGAM2 (HP-Ge detector array) and NEDA (BC501A-based neutron detector array). A new digitizing card with high resolution has been designed for gamma-ray and neutron spectroscopy ... -
Determination of uranium and thorium concentrations in sediment samples by using solid state nuclear track detectors
Otansev, Pelin; Erduran, Mustafa Nizamettin (Elsevier Ltd, 2021)In this study, uranium and thorium concentrations in the sediment samples collected from the Gulf of Izmit in Marmara Sea were determined using neutron radiography method and alpha-autoradiography method. Mean uranium ... -
Digital front-end electronics for the neutron detector NEDA
Egea Canet, F. J.; Houarner, C.; Boujrad, A.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Triossi, A.; de France, G.; Gadea, A.; Valiente-Dobon, J. J.; Barrientos, D.; Sanchis, E.; Blaizot, M.; Bourgault, P.; de Angelis, G.; Erduran, Mustafa Nizamettin; Erturk, S.; Hueyuek, T.; Jaworski, G.; Luo, X. L.; Modamio, V.; Moszynski, M.; Di Nitto, A.; Nyberg, J.; Soderstrom, P-A.; Palacz, M.; Wadsworth, R. (IEEE, 2015)This paper presents the design of the NEDA (Neutron Detector Array) electronics, a first attempt to involve the use of digital electronics in large neutron detector arrays. Starting from the front-end modules attached to ... -
A digital front-end electronics for the neutron detector NEDA
Egea, F. J.; Houarner, C.; Boujrad, A.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Triossi, A.; de France, G.; Gadea, A.; Valiente-Dobon, J. J.; Sanchis, E.; Barrientos, D.; Blaizot, M.; Bourgault, P.; de Angelis, G.; Erduran, Mustafa Nizamettin; Erturk, S.; De France, G.; Huyuk, T.; Jaworski, G.; Luo, X. L.; Modamio, V.; Moszynski, M.; Nitto, Di; Nyberg, J.; Soderstrom, P-A.; Palacz, M.; Wadsworth, R. (IEEE, 2014)This paper presents the design of the NEDA frontend electronics, a first attempt to involve the use of digital electronics in large neutron detector arrays. Among the electronic modules taking part, we emphasize on the ... -
A digital on-line implementation of a Pulse-Shape analysis algorithm for neutron-gamma discrimination in the NEDA detector
Egea, Francisco Javier; Houarner, Charles; González, Vicente; Söderström, Pär-Anders; Nyberg, Johan; Tripon, Michel; Boujrad, Abderrahman; Gadea, Andres; Jastrząb, Marcin; Valiente-Dobón, Jose Javier; France, Gilles De; Lazarus, Ian; Jaworski, G.; Hüyük, Tayfun; Luo, X. L.; Erduran, Mustafa Nizamettin; Ertürk, Sefa; Moszyńksi, M.; Modamio, M.; Palacz, M.; Sanchis, E.; Wadsworth, R. (Nuclear & Plasma Science Society (NPSS), 2016)The detection of rare events close to the proton dripline involve the utilization of high-efficient neutron detectors with excellent neutron-gamma discrimination (NGD) performance. Even though in the literature, several ... -
Digital pulse-timing technique for the neutron detector array NEDA
Modamio, V.; Valiente-Dobon, J. J.; Jaworski, G.; Hueyuek, T.; Triossi, A.; Egea, J.; Di Nitto, A.; Soederstroem, P. -A.; Agramunt Ros, J.; de Angelis, G.; de France, G.; Erduran, Mustafa Nizamettin; Erturk, S.; Gadea, A.; Gonzalez, V.; Kownacki, J.; Moszynski, M.; Nyberg, J.; Palacz, M.; Sanchis, E.; Wadsworthm, R. (Elsevier Science BV, 2015)A new digital pulse-timing algorithm, to be used with the future neutron detector array NEDA, has been developed and tested. The time resolution of four 5 in diameter photomultiplier tubes (XP4512, R4144, R11833-100, and ... -
Gamma-ray fast-timing coincidence measurements from the O-18+O-18 fusion-evaporation reaction using a mixed LaBr3-HPGe array
Alharbi, T.; Mason, P. J. R.; Regan, P. H.; Podolyak, Zs; Marginean, N.; Nakhostin, M.; Bowry, M.; Bucurescu, D.; Cata-Danil, G.; Cata-Danil, I.; Deleanu, D.; Filipescu, D.; Glodariu, T.; Ghita, D.; Marginean, R.; Mihai, C.; Negret, A.; Pascu, S.; Sava, T.; Stroe, L.; Suliman, G.; Zamfir, N. V.; Bruce, A. M.; Triguero, C. Rodriguez; Bender, P. C.; Garg, U.; Erduran, Mustafa Nizamettin; Kusoglu, A.; Bostan, M.; Detistov, P.; Alkhomashi, N.; Sinha, A. K.; Chakrabarti, R.; Ghugre, S. S. (PERGAMON-ELSEVIER SCIENCE LTD, 2012)We report on a gamma-ray coincidence analysis using a mixed array of hyperpure germanium and cerium-doped lanthanum tri-bromide (LaBr3:Ce) scintillation detectors to study nuclear electromagnetic transition rates in the ... -
Geant4 simulation of a conceptual calorimeter based on secondary electron emission
Ozok, F.; Yetkin, T.; Yetkin, E. A.; Iren, E.; Erduran, Mustafa Nizamettin (IOP PUBLISHING LTD, 2017)We present a conceptual sampling electromagnetic calorimeter based on secondary electron emission process. The secondary electron emission process was implemented in Geant4 as a user physics class, which accurately reproduces ... -
Half-life of the I-pi=4(-) intruder state in P-34: M2 transition strengths approaching the island of inversion
Mason, P. J. R.; Alharbi, T.; Regan, P. H.; Marginean, N.; Podolyak, Zs.; Simpson, E. C.; Alkhomashi, N.; Bender, P. C.; Bowry, M.; Bostan, M.; Bucurescu, D.; Bruce, A. M.; Cata-Danil, G.; Cata-Danil, I.; Chakrabarti, R.; Deleanu, D.; Detistov, P.; Erduran, Mustafa Nizamettin; Filipescu, D.; Garg, U.; Glodariu, T.; Ghita, D.; Ghugre, S. S.; Kusoglu, A.; Marginean, R.; Mihai, C.; Nakhostin, M.; Negret, A.; Pascu, S.; Triguero, C. Rodriguez; Sava, T.; Sinha, A. K.; Stroe, L.; Suliman, G.; Zamfir, N. V. (AMER PHYSICAL SOC, 2012)The half-life of the 2305-keV, I-pi = 4((-)) intruder state in P-34 has been measured as t(1/2) = 2.0(1) ns using gamma-ray coincidence, fast-timing techniques with the Bucharest HPGe and LaBr3:Ce detector array. Excited ... -
Half-life of the Iπ = 4− intruder state in 34P using LaBr3:Ce fast timing
Mason P.J.R.; Alharbi T.; Regan P.H.; Mrginean N.; Podolyàk Z.; Alkhomashi N.; Bender P.C.; Bowry M.; Bostan M.; Bucurescu D.; Bruce A.M.; Cta-Danil G.; Cta-Danil I.; Chakrabarti R.; Deleanu D.; Detistov P.; Erduran, Mustafa Nizamettin; Filipescu D.; Garg U.; Glodariu T.; Ghi? D.; Ghugre S.S.; Kusoglu A.; Mrginean R.; Mihai C.; Nakhostin M.; Negret A.; Pascu S.; Triguero C.R.; Sava T.; Simpson E.C.; Sinha A.K.; Stroe L.; Suliman G.; Zamfir N.V. (Institute of Physics Publishing, 2012)The half-life of the I? 4- intruder state at 2305 keV in 3415P19 has been measured using ?-ray coincident fast timing with LaBr3:Ce scintillation detectors. Excited states in 34P were populated in the 18O(18O,pn)34P reaction ... -
Isospin properties of nuclear pair correlations from the level structure of the self-conjugate nucleus ru-88
Cederwall, B.; Liu, X.; Aktas, O.; Ertoprak, A.; Zhang, W.; Qi, C.; Erduran, Mustafa Nizamettin; Clement, E.; de France, G.; Ralet, D.; Gadea, A.; Goasduff, A.; Jaworski, G.; Kuti, I.; Nyako, B. M.; Nyberg, J.; Palacz, M.; Wadsworth, R.; Valiente-Dobon, J. J.; Al-Azri, H.; Nyberg, A. Atac; Back, T.; de Angelis, G.; Doncel, M.; Dudouet, J.; Gottardo, A.; Jurado, M.; Ljungvall, J.; Mengoni, D.; Napoli, D. R.; Petrache, C. M.; Sohler, D.; Timar, J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, A. J.; Boston, H. C.; Burrows, I.; Charles, L.; Ciemala, M.; Crespi, F. C. L.; Cullen, D. M.; Desesquelles, P.; Domingo-Pardo, C.; Eberth, J.; Erduran, Nizamettin; Erturk, S.; Gonzalez, V.; Goupil, J.; Hess, H.; Huyuk, T.; Jungclaus, A.; Korten, W.; Lemasson, A.; Leoni, S.; Maj, A.; Menegazzo, R.; Million, B.; Perez-Vidal, R. M.; Podolyak, Zs.; Pullia, A.; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Simpson, J.; Stezowski, O.; Theisen, Ch.; Zielinska, M. (AMER PHYSICAL SOC, 2020)The low-lying energy spectrum of the extremely neutron-deficient self-conjugate (N = Z) nuclide Ru-88(44)44 has been measured using the combination of the Advanced Gamma Tracking Array (AGATA) spectrometer, the NEDA and ... -
Lifetime measurements in neutron-rich Co-63,Co-65 isotopes using the AGATA demonstrator
Modamio, V.; Valiente-Dobon, J. J.; Lunardi, S.; Lenzi, S. M.; Gadea, A.; Mengoni, D.; Bazzacco, D.; Algora, A.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Bracco, A.; Bruyneel, B.; Burger, A.; Chavas, J.; Corradi, L.; Crespi, F. C. L.; de Angelis, G.; Desesquelles, P.; de France, G.; Depalo, R.; Dewald, A.; Doncel, M.; Erduran, Mustafa Nizamettin; Farnea, E.; Fioretto, E.; Fransen, Ch.; Geibel, K.; Gottardo, A.; Gorgen, A.; Habermann, T.; Hackstein, M.; Hess, H.; Hueyuek, T.; John, P. R.; Jolie, J.; Judson, D.; Jungclaus, A.; Karkour, N.; Kempley, R.; Leoni, S.; Melon, B.; Menegazzo, R.; Michelagnoli, C.; Mijatovic, T.; Million, B.; Moeller, O.; Montagnoli, G.; Montanari, D.; Nannini, A.; Napoli, D. R.; Podolyak, Zs.; Pollarolo, G.; Pullia, A.; Quintana, B.; Recchia, F.; Reiter, P.; Rosso, D.; Rother, W.; Sahin, E.; Salsac, M. D.; Scarlassara, F.; Sieja, K.; Soderstrom, P. A.; Stefanini, A. M.; Stezowski, O.; Szilner, S.; Theisen, Ch.; Travers, B.; Ur, C. A. (AMER PHYSICAL SOC, 2013)Lifetimes of the low-lying (11/2(-)) states in Co-63,Co-65 have been measured employing the recoil distance doppler shift method (RDDS) with the AGATA gamma-ray array and the PRISMA mass spectrometer. These nuclei were ... -
Lifetime measurements in neutron-rich Cu isotopes
Doncel, M.; Sahin, E.; Gadea, A.; de Angelis, G.; Quintana, B.; Valiente-Dobon, J. J.; Modamio, V.; Albers, M.; Bazzacco, D.; Clement, E.; Corradi, L.; Dewald, A.; Duchene, G.; Erduran, Mustafa Nizamettin; Farnea, E.; Fioretto, E.; Fransen, C.; Gernhaeuser, R.; Goergen, A.; Gottardo, A.; Hackstein, M.; Hernandez-Prieto, A.; Hueyuek, T.; Klupp, S.; Korten, W.; Kusoglu, A.; Lenzi, S.; Louchart, C.; Lunardi, S.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Mijatovic, T.; Montagnoli, G.; Montanari, D.; Moeller, O.; Napoli, D. R.; Obertelli, A.; Orlandi, R.; Pollarolo, G.; Recchia, F.; Rother, W.; Salsac, M. -D.; Scarlassara, F.; Schlarb, M.; Stefanini, A.; Sulignano, B.; Szilner, S.; Ur, C. A. (Jagiellonian Univ Press, 2013)The nuclear structure of neutron-rich nuclei close to the double-magic nucleus Ni-78 has been investigated by measuring the lifetime of excited states. In this contribution, it will be presented the lifetime of the J(pi) ... -
Measurement of LYSO Crystal Light Output and Energy Resolution Improvement with Acid Etching
Kolcu, Onur Buğra; İren, Emre; Yetkin, Taylan; Özok, Ferhat; Erduran, Mustafa Nizamettin (Elsevier Ltd, 2023)In this study, we investigated the impact of chemical etching on the light output and energy resolution of LYSO scintillators using simple, affordable laboratory equipment. We found that etching with phosphoric acid at ... -
Measurement of the Number of Photoelectrons per MeV for Neutron Detectors
İren, Emre; Özok, Ferhat; Erduran, Mustafa Nizamettin (Hibetullah Kılıç, 2021)The light gains of a detector system (photomultiplier tube and scintillator) is characterized by the number of photoelectrons produced per unit of energy (usually MeV). In this study, the results of light gain tests for ... -
A Monte Carlo Library Least Square approach in the Neutron Inelastic scattering and Thermal-capture Analysis (NISTA) process in bulk coal samples
Reyhancan, İskender Atilla; Ebrahimi, Alborz; Colak, U. Üner; Erduran, Mustafa Nizamettin; Angin, Nergis (ELSEVIER SCIENCE BV, 2017)A new Monte-Carlo Library Least Square (MCLLS) approach for treating non-linear radiation analysis problem in Neutron Inelastic-scattering and Thermal-capture Analysis (NISTA) was developed. 14 MeV neutrons were produced ... -
Monte Carlo simulation of a single detector unit for the neutron detector array NEDA
Jaworski, G.; Palacz, M.; Nyberg, J.; de Angelis, G.; de France, G.; Di Nitto, A.; Egea, J.; Erduran, Mustafa Nizamettin; Erturk, S.; Farnea, E.; Gadea, A.; Gonzalez, V.; Gottardo, A.; Hueyuek, T.; Kownacki, J.; Pipidis, A.; Roeder, B.; Soderstrom, P. -A.; Sanchis, E.; Tarnowski, R.; Triossi, A.; Wadsworth, R.; Dobon, J. J. Valiente (ELSEVIER SCIENCE BV, 2012)A study of the dimensions and performance of a single detector of the future neutron detector array NEDA was performed by means of Monte Carlo simulations, using GEANT4. Two different liquid scintillators were evaluated: ...
