Yazar "Jastrzab, M." seçeneğine göre listele

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    A Digital Front-End Electronics for the Neutron Detector NEDA
    (IEEE, 2014) Egea, F. J.; Houarner, C.; Boujrad, A.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Bourgault, P.
    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 front-end analog processing, the digitalization, digital pre-processing, communications firmware, as well as the integration of the Global Trigger and Synchronization system. The NEDA array will be available for measurements in 2015.
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    A New Front-End High-Resolution Sampling Board for the New-Generation Electronics of EXOGAM2 and NEDA Detectors
    (IEEE, 2014) Egea, F. J.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Triossi, A.; Gadea, A.; Blaizot, M.
    The present paper aims to present the final design and results of the FADC Mezzanine for EXOGAM and NEDA detectors, focusing on the resolution performance. Finally, the conclusion shows how a common digitizing device has been integrated in an experimental environment involving low-noise and fast sampling rates. Not only the integration fulfilled the expected specifications on both systems, but also, it shows how a study of synergy between detectors has led to a reduction of resources and time by applying a common strategy.
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    A New Front-End High-Resolution Sampling Board for the New-Generation Electronics of EXOGAM2 and NEDA Detectors
    (IEEE-Inst Electrical Electronics Engineers Inc, 2015) Egea Canet, F. J.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Triossi, A.; Gadea, A.; de France, G.
    This paper presents the final design and results of the FADC Mezzanine for the EXOGAM (EXOtic GAMma array spectrometer) and NEDA (Neutron Detector Array) detectors. The measurements performed include those of studying the effective number of bits, the energy resolution using HP-Ge detectors, as well as timing histograms and discrimination performance. Finally, the conclusion shows how a common digitizing device has been integrated in the experimental environment of two very different detectors which combine both low-noise acquisition and fast sampling rates. Not only the integration fulfilled the expected specifications on both systems, but it also showed how a study of synergy between detectors could lead to the reduction of resources and time by applying a common strategy.
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    Digital Front-End Electronics for the Neutron Detector NEDA
    (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2015) Egea Canet, F. J.; Houarner, C.; Boujrad, A.; Gonzalez, V.; Tripon, M.; Jastrzab, M.; Bourgault, P.
    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 the PMTs (PhotoMultiplier Tubes) and ending up with the data processing workstations, a comprehensive electronic system capable of dealing with the acquisition and pre-processing of the neutron array is detailed. Among the electronic modules required, we emphasize the front-end analog processing, the digitalization, digital pre-processing and communications firmware, as well as the integration of the GTS (Global Trigger and Synchronization) system, already used successfully in AGATA (Advanced Gamma Tracking Array). The NEDA array will be available for measurements in 2016.
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    TESTING OF THE PARIS LaBr3-NaI PHOSWICH DETECTOR WITH HIGH ENERGY GAMMA-RAYS
    (JAGIELLONIAN UNIV PRESS, 2013) Zieblinski, M.; Jastrzab, M.; Dokania, Neha; Nanal, V.; Brambilla, S.; Bednarczyk, P.; Wasilewska, B.
    We report on tests of LaBr3:Ce NaI:Tl phoswich detectors with gamma-rays at various gamma-ray energies, up to 22.56 MeV, using radioactive sources and nuclear reactions induced by proton beams delivered by accelerators at IFJ PAN Krakow and PLF Mumbai. Two-dimensional analysis of complex waveforms recorded with digital electronics is compared to analog discrimination methods. Both approaches allow to resolve the LaBr3:Ce and NaI:Tl signal components, and to construct clean associated gamma-ray spectra. A digital algorithm to be implemented for the PARIS scintillator array is investigated. D OI: 10.5506/APhysPolB.44.651