Results 11 to 20 of about 15,829 (264)

Development of a time-resolved mirrorless scintillation detector. [PDF]

PLoS ONE, 2021
PurposeWe developed a compact and lightweight time-resolved mirrorless scintillation detector (TRMLSD) employing image processing techniques and a convolutional neural network (CNN) for high-resolution two-dimensional (2D) dosimetry.MethodsThe TRMLSD ...
Wonjoong Cheon, Hyunuk Jung, Moonhee Lee, Jinhyeop Lee, Sung Jin Kim, Sungkoo Cho, Youngyih Han   +6 more
doaj   +2 more sources

Measurement of total scatter factor for stereotactic cones with plastic scintillation detector

Journal of Medical Physics, 2017
Advanced radiotherapy modalities such as stereotactic radiosurgery (SRS) and image-guided radiotherapy may employ very small beam apertures for accurate localized high dose to target.
Suresh H Chaudhari, Rishabh Dobhal, Rajesh A Kinhikar, Sudarshan S Kadam, Deepak D Deshpande   +4 more
doaj   +2 more sources

Study of NaI(Tl) detector dosimetry response based on Spector-Dosimetry method using MCNPX code [PDF]

مجله علوم و فنون هسته‌ای, 2022
Gamma ray measurement in various research fields requires high efficient detectors. In photon dosimetry, NaI(Tl) scintillation detector as one of the inorganic scintillation detector is noticeable, due to have the high amount of light output.
S.M. Taheri Balanoji, H. Zaki Dizaji, A. Abdi Saray   +2 more
doaj   +1 more source

Influence of ambient temperature on gamma scintillation detector readings

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021
Scintillation detectors, which are widely used in environmental field study for measurement of radiation dose, are devices that experience wide range of temperature changes when in use.
Yeboah, E., Smirnov, S.V., Yakovlev, G.A.   +2 more
doaj   +1 more source

COMPUTER SIMULATION OF GAMMA-RAY DETECTOR BASED ON SCINTILLATION CRYSTALS AND SILICON PHOTOMULTIPLIERS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2018
Subject of Research. The paper considers the principles of realization of the gamma-radiation detector based on a silicon photoelectron multiplier and a scintillation crystal with the use of an optical matching scheme. Method.
Bokatyi I.O., Romanova G.E., Denisov V.M., Titov A.B., Ryzhova V.A., Radilov A.V.   +5 more
doaj   +1 more source

Towards a better understanding of detection properties of different types of plastic scintillator crystals using physical detector and MCNPX code

Nuclear Engineering and Technology, 2022
The purpose of this comprehensive research is to observe the impact of scintillator crystal type on entire detection process. For this aim, MCNPX (version 2.6.0) is used for designing of a physical plastic scintillation detector available in our ...
Ayberk Yilmaz, Hatice Yilmaz Alan, Lidya Amon Susam, Baki Akkus, Ghada ALMisned, Taha Batuhan Ilhan, H.O. Tekin   +6 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

A Smart Multi-Plane Detector Design for Ultrafast Electron Beam X-ray Computed Tomography

Sensors, 2020
In this paper, a smart detector design for novel multi-plane ultrafast electron beam X-ray computed tomography is presented. The concept is based on multi-plane electron beam scanning on a transparent X-ray target and elongated cuboid-shape scintillation
André Bieberle, Dominic Windisch, Kerolos Iskander, Martina Bieberle, Uwe Hampel   +4 more
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Preparation of Large Volume Solid Argon Crystal and Its Feasibility Test as a Scintillation Material

Crystals, 2022
An important background to the liquid argon detectors is that they are caused by the diffusion of radioactive isotopes in a scintillator (liquid phase).
Lei Zhang, Chenkai Qiao, Jingjun Zhu, Yu Liu, Yulu Yan, Shin-Ted Lin, Shukui Liu, Changjian Tang, Haoyang Xing   +8 more
doaj   +1 more source

Low-background experiment to search for double beta decay of 106Cd using 106CdWO4 scintillator [PDF]

Ядерна фізика та енергетика, 2023
An experiment to search for 2ε-, εβ+- and 2β+-decays of 106Cd, using a 215 g cadmium tungstate scintillation crystal enriched at 66 % by 106Cd (106CdWO4) is carried out at the Gran Sasso underground laboratory (Italy). Events in the 106CdWO4 detector are
P. Belli, R. Bernabei, F. Cappella, V. Caracciolo, R. Cerulli, F. A. Danevich, A. Inchicchitti, D. V. Kasperovych, V. R. Klavdiienko, V. V. Kobychev, A. Leoncini, V. Merlo, O. G. Polischuk, V. I. Tretyak   +13 more
doaj   +1 more source