Results 1 to 10 of about 48,064 (241)

Pseudo-Gamma Spectroscopy Based on Plastic Scintillation Detectors Using Multitask Learning [PDF]

Sensors, 2021
Although plastic scintillation detectors possess poor spectroscopic characteristics, they are extensively used in various fields for radiation measurement.
Byoungil Jeon, Junha Kim, Eunjoong Lee, Myungkook Moon, Gyuseong Cho   +4 more
doaj   +2 more sources

Development and Validation of a Digitizer-Based TCSPC System for Scintillation Decay Time Analysis via an Extended Convolution Model [PDF]

Sensors
The development of high-fidelity digital twins for scintillation spectrometer detectors demands precise experimental characterization of timing parameters.
Qianqian Zhou, Zhijie Yang, Wenhui Li, Juncheng Liang, Wuyun Xiao   +4 more
doaj   +2 more sources

Advantages of Gamma-Radiometric and Spectrometric Low-Altitude Geophysical Surveys by Unmanned Aerial Systems with Small Scintillation Detectors

Applied Sciences, 2021
Unmanned aerial systems (UAS) for airborne gamma-ray surveys in radioecological and geological research are being increasingly used, since they provide radiation safety for personnel and high survey performance. Improvement of detection modules is one of
Alexander Parshin, Vladimir Morozov, Nikita Snegirev, Evgeniya Valkova, Fedor Shikalenko   +4 more
doaj   +1 more source

Timing detectors setup prototype for determining EAS axis direction

Вестник. Серия физическая, 2021
This work presents a prototype setup for determining extensive air showers (EAS) axis direction. The detector system consists of four scintillation detectors (100x100x1 cm) using wavelength-shifted fibers light collection.
O.A. Kalikulov, N.O. Saduyev, S.B. Shaulov, A.N. Sedov, V.V. Oskomov, N.O. Yerezhep, A.Y. Baktoraz, A.I. Zhumabayev, Y.S. Mukhamejanov, S.K. Shinbulatov   +9 more
doaj   +1 more source

Calculation of the Effective Energy Release Centerʼs Position of Inorganic Scintillation Detectors for Calibration at Small “Source–Detector” Distances

Приборы и методы измерений, 2021
Inorganic scintillation detectors are widely used to measure of dose rate in the environment due to their high sensitivity to photon radiation. A distinctive feature when using such detectors is the need to take into account of the position of the ...
R. V. Lukashevich, G. A. Fokov
doaj   +1 more source

Timing properties of radioluminescence in nanoparticle ZnS:Ag scintillators

Optical Materials: X, 2023
As neutron scattering facilities improve, new neutron detectors with high rate capabilities that can cope with increasing flux are required. Most scintillation detectors at neutron scattering facilities employ ZnS:Ag mixed with 6LiF.
S.E. Mann, E.M. Schooneveld, N.J. Rhodes, D. Liu, G.J. Sykora   +4 more
doaj   +1 more source

Scintillation in Low-Temperature Particle Detectors

Physics, 2021
Inorganic crystal scintillators play a crucial role in particle detection for various applications in fundamental physics and applied science. The use of such materials as scintillating bolometers, which operate at temperatures as low as 10 mK and detect
Denys Poda
doaj   +1 more source

Initial Performance Testing of Sri Gamma Spectroscopy Scintillators and Comparison to Other Improved-Resolution Detectors for Typical Health Physics Applications [PDF]

EPJ Web of Conferences, 2020
Europium-doped Strontium Iodide (SrI) scintillation gamma detectors have only recently become commercially available. SrI has very high light output ranging from 80,000-100,000 ph/MeV and energy resolution as good as 2.9% at 662 keV and 14.8% at 32 keV ...
Bronson F. L.
doaj   +1 more source

Characterization of the scintillation response of water-based liquid scintillator to alpha particles, and implications for particle identification

European Physical Journal C: Particles and Fields, 2023
Next-generation large-scale neutrino detectors, from Eos, at the 1 t scale, to Theia, at the 10 s-of-kt scale, will utilize differences in both the scintillation and Cherenkov light emission for different particle species to perform background rejection.
E. J. Callaghan, T. Kaptanoglu, M. Smiley, M. Yeh, G. D. Orebi Gann   +4 more
doaj   +1 more source

Measurements of Dispersed Phase Velocity in Two-Phase Flows in Pipelines Using Gamma-Absorption Technique and Phase of the Cross-Spectral Density Function

Energies, 2022
This paper concerns the application of the gamma radiation absorption method in the measurements of dispersed phase velocity in two-phase flows: liquid–gas flow in a horizontal pipeline and liquid–solid particles in a vertical pipe.
Robert Hanus, Marcin Zych, Anna Golijanek-Jędrzejczyk   +2 more
doaj   +1 more source