An Integral Method for Processing Xenon Used as a Working Medium in the RED-100 Two-Phase Emission Detector
- Авторы: Akimov D.Y.1,2, Belov V.A.1,2, Bolozdynya A.I.1, Vasin A.A.1, Galavanov A.V.1, Gusakov Y.V.1,3, Kdib D.E.1, Kovalenko A.G.1,2, Kozlova E.S.1, Konovalov A.M.1,2,4, Kumpan A.V.1, Lukyashin A.V.1,2, Melikyan Y.A.1, Nepochataya O.E.1, Rudik D.G.1,2, Simakov G.E.1,2,4, Sosnovtsev V.V.1, Khromov A.V.1, Shakirov A.V.1
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Учреждения:
- National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
- Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
- Joint Institute for Nuclear Research
- Moscow Institute of Physics and Technology (State University)
- Выпуск: Том 62, № 4 (2019)
- Страницы: 457-463
- Раздел: Nuclear Experimental Technique
- URL: https://ogarev-online.ru/0020-4412/article/view/160787
- DOI: https://doi.org/10.1134/S002044121904002X
- ID: 160787
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Аннотация
An integral method is described for processing xenon used as a working medium in the RED-100 two-phase emission detector constructed in the NRNU MEPhI to study the process of elastic coherent neutrino scattering off atomic nuclei. The developed technology for purifying xenon and the detector has made it possible to increase the lifetime of quasi-free electrons in the 205-kg liquid xenon from ≤0.1 to ≥400 μs in fields of 50−500 V/cm. The entire procedure takes approximately 1000 h. The method can be used to process working media for new-generation two-phase emission detectors designed to conduct basic research, in particular, searching for dark matter in the form of weakly interacting massive particles, detecting boron solar neutrinos, and searching for neutrinoless double-beta decay.
Об авторах
D. Akimov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218
V. Belov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218
A. Bolozdynya
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Vasin
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Galavanov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
Yu. Gusakov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Joint Institute for Nuclear Research
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Dubna, Moscow oblast, 141980
D. Kdib
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Kovalenko
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218
E. Kozlova
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Konovalov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute; Moscow Institute of Physics and Technology (State University)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218; Dolgoprudnyi, Moscow oblast, 141700
A. Kumpan
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Lukyashin
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218
Y. Melikyan
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
O. Nepochataya
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
D. Rudik
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218
G. Simakov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI); Alikhanov Institute for Theoretical and Experimental Physics (ITEP), National Research Center Kurchatov Institute; Moscow Institute of Physics and Technology (State University)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409; Moscow, 117218; Dolgoprudnyi, Moscow oblast, 141700
V. Sosnovtsev
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Khromov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
A. Shakirov
National Research Nuclear University Moscow Engineering Physics Institute (NRNU MEPhI)
Автор, ответственный за переписку.
Email: Shalexey91@mail.ru
Россия, Moscow, 115409
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