Research output: Contribution to journal › Article › peer-review
Using the Two-Phase Emission Detector RED-100 at NPP to Study Coherent Elastic Neutrinos Scattering off Nuclei. / RED-100 Collaboration ; Akimov, Dmitry Yu.; Alexandrov, Ivan et al.
In: Physics (Switzerland), Vol. 5, No. 2, 20.04.2023, p. 492-498.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Using the Two-Phase Emission Detector RED-100 at NPP to Study Coherent Elastic Neutrinos Scattering off Nuclei
AU - RED-100 Collaboration
AU - Akimov, Dmitry Yu.
AU - Alexandrov, Ivan
AU - Belov, Vladimir
AU - Bolozdynya, Alexander I.
AU - Борисова, Екатерина Олеговна
AU - Бузулуцков, Алексей Федорович
AU - Etenko, Alexander
AU - Galavanov, Andrey
AU - Gusakov, Yuriy
AU - Khromov, Alexander
AU - Konovalov, Alexey
AU - Kornoukhov, V. N.
AU - Kovalenko, Alexey
AU - Kozlova, Ekaterina
AU - Kumpan, Alexander
AU - Lukyashin, Anton
AU - Носов, Валерий Викторович
AU - Pinchuk, Artem
AU - Razuvaeva, Olga
AU - Rudik, Dmitriy
AU - Shakirov, Alexey
AU - Simakov, Grigoriy
AU - Соколов, Андрей Валерьевич
AU - Sosnovtsev, Valery
AU - Vasin, Anton
N1 - This research was funded by the Russian Science Foundation (grant number 22-12-00082) and the Russian Ministry of Science and Higher Education, project “Neutrino detectors for remote monitoring of nuclear power plants and astrophysical installations”, no. FSWU-2022-0018. Collaboration, R. Using the Two-Phase Emission Detector RED-100 at NPP to Study Coherent Elastic Neutrinos Scattering off Nuclei / RED-100 Collaboration// Physics (Switzerland). – 2023. – Vol. 5, No. 2. – P. 492-498. – DOI 10.3390/physics5020034.
PY - 2023/4/20
Y1 - 2023/4/20
N2 - The two-phase emission detector RED-100 with 130 kg of liquid xenon as a working medium has been exhibited at a distance of 19 m from the core of the VVER-1000/320 nuclear power reactor at the fourth power unit of the Kalinin Nuclear Plant Power in 2021–2022. Due to the high sensitivity of the detector for weak ionization signals (down to single electrons), the detector has been used to search for the elastic coherent scattering of reactor electron antineutrinos off xenon nuclei. However, the observation of ~30 kHz single-electron noise did not quite allow for an effective selection of the useful events. The next experiment with the RED-100 detector is considered to be arranged with 62 kg of liquid argon as a working medium. The advantages of this approach are discussed in this paper.
AB - The two-phase emission detector RED-100 with 130 kg of liquid xenon as a working medium has been exhibited at a distance of 19 m from the core of the VVER-1000/320 nuclear power reactor at the fourth power unit of the Kalinin Nuclear Plant Power in 2021–2022. Due to the high sensitivity of the detector for weak ionization signals (down to single electrons), the detector has been used to search for the elastic coherent scattering of reactor electron antineutrinos off xenon nuclei. However, the observation of ~30 kHz single-electron noise did not quite allow for an effective selection of the useful events. The next experiment with the RED-100 detector is considered to be arranged with 62 kg of liquid argon as a working medium. The advantages of this approach are discussed in this paper.
KW - coherent elastic neutrino scattering
KW - liquid argon in particle physics experiment
KW - two-phase emission detector
UR - https://www.mendeley.com/catalogue/d6c1fdd6-2ee9-36c6-9a82-c706a18bd05f/
UR - https://www.elibrary.ru/item.asp?id=61228367
U2 - 10.3390/physics5020034
DO - 10.3390/physics5020034
M3 - Article
VL - 5
SP - 492
EP - 498
JO - Physics
JF - Physics
SN - 2624-8174
IS - 2
ER -
ID: 68352416