In 2006, gamma-ray detector, consisting of the number of parallel scintillation units with BGO crystals was theoretically developed by the group of environmental radioactivity from Lomonosov Moscow State University. High effective atomic number of BGO and the selected detector geometry contributes to the effective registration of gamma-quanta, which enter mainly in parallel to the symmetry axis of the system. It is shown that the realization of detector as a whole will make it possible to check gamma-ray emitters in vehicles and to solve other problems connected with the prevention to terrorist actions. Some promising trends of the detectors developed for low level activities are examined.
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Sapozhnikov YA, Merkushev AM, Murzin VE (1984) The Cherenkov detector for measurement of the seawater radioactivity. In: Moscow University Scientists — for science & industry. Discoveries, inventions and results of scientific researches, proposed for the practical use. MSU Edition, Russia
Bowyer TW, Geelhood BD, Hossbach TW et al. (2000) In situ, high sensitivity measurement of strontium-90 in ground water using Cherenkov light. Nucl Instrum Meth A 441: 577–582
Orphan VJ, Muenchau E, Gormley J, Richardson R (2005) Advanced gamma-ray technology for scanning cargo containers. Appl Radiat Isotopes 63: 723–732
Shirakawa Y (2004) Development of directional detectors with NaI(Tl)/BGO scintillator. Nucl Instrum Meth 213: 255–259
Butkalyuk P, Sapozhnikov YA (2008) Express technique for Sr-90 determination in the seawater. All-Russian Conference of Chemical Analysis. 21–25 April 2008. Abstracts: Moscow-Klyaz'ma 109–111
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Sapozhnikov, Y., Butkalyuk, I., Butkalyuk, P. (2009). Instruments For Detecting The Unsanctioned Displacement Of Radioactive Materials. In: Aycik, G.A. (eds) New Techniques for the Detection of Nuclear and Radioactive Agents. NATO Science for Peace and Security Series B: Physics and Biophysics. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-9600-6_13
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