2019, Novikov, A. S., Ulin, S. E., Dmitrenko, V. V., Chernysheva, I. V., Grachev, V. M., Krivova, K. V., Shustov, A. E., Uteshev, Z. M., Vlasik, K. F., Улин, Сергей Евгеньевич, Дмитренко, Валерий Васильевич, Чернышева, Ирина Вячеславовна, Грачев, Виктор Михайлович, Кривова, Кира Валериановна, Шустов, Александр Евгеньевич, Утешев, Зияэтдин Мухамедович, Власик, Константин Федорович

© 2019 SPIE.The description of xenon gamma-ray spectrometers is presented. These devices can be produced with various sensitive volumes (0.2 - 6.0 liters), they provide high energy resolution (∼2% at 662 keV) and are capable of operation in unfavorable conditions (wide temperature range and high level of vibro-acoustic influence). Xenon gamma-ray spectrometers can be used for various fundamental and applied tasks, the outcomes of those applications and the prospect of the detector utilization in various fields are also presented.

2020, Ulin, S. E., Dmitrenko, V. V., Vlasik, K. F., Grachev, V. M., Egorov, R. R., Krivova, K. V., Madzhidov, A. I., Uteshev, Z. M., Chernysheva, I. V., Shustov, A. E., Улин, Сергей Евгеньевич, Дмитренко, Валерий Васильевич, Власик, Константин Федорович, Грачев, Виктор Михайлович, Егоров, Роман Романович, Кривова, Кира Валериановна, Маджидов, Азизбек Истамович, Утешев, Зияэтдин Мухамедович, Чернышева, Ирина Вячеславовна, Шустов, Александр Евгеньевич

© 2020, Allerton Press, Inc.Abstract: The structure of gamma spectrometry systems for decommissioning nuclear facilities is considered. Physicotechnical characteristics of a xenon gamma spectrometer being a main device for measuring gamma spectra of analyzed objects and determining their activity are presented. The practicability of xenon gamma spectrometers in decommissioning nuclear facilities is shown. The data obtained using the gamma spectrometry system is transmitted over internet to a remote computer to process experimental data in real time.