Increasing the Sensitivity of the Baikal-GVD Neutrino Telescope Using External Strings of Optical Modules
- Авторлар: Yablokova Y.V.1, Sirenko A.E.1, Seitova D.1,2, Safronov G.B.3, Ryabov E.V.4, Rushay V.D.1, Rozanov M.I.5, Pliskovsky E.N.1, Petukhov D.P.3, Naumov D.V.1, Nazari V.1, Mirgazov R.R.4, Milenin M.B.3, Skurikhin A.V.6, Solovjev A.G.1, Sorokovikov M.N.1, Eckerová E.7, Štekl I.8, Šimkovic F.1,7,8, Shelepov M.D.3, Shaybonov B.A.1, Khramov E.V.1, Khatun A.7, Fajt L.8, Tarashansky B.A.4, Tabolenko V.A.4, Suvorova O.V.3, Stromakov A.P.3, Malyshkin Y.M.1, Kulepov V.F.9, Kryukov M.K.3, Dvornický R.1,7, Gress T.I.4, Gorshkov N.S.1, Golubkov K.V.3, Gafarov A.R.4, Budnev N.M.4, Borina I.V.1, Belolaptikov I.A.1, Bardaćhová Z.7, Allakhverdyan V.A.1, Aynutdinov V.M.3, Avrorin A.D.3, Dzhilkibaev Z.M.3, Dik V.Y.1,10, Domogatsky G.V.3, Kruglov M.V.1, Koshechkin A.P.3, Korobchenko A.V.1, Konischev K.V.1, Kolbin M.M.1, Kozhin V.A.6, Kebkal K.G.11, Kebkal V.K.11, Zaborov D.N.3, Elzhov T.V.1, Dyachok A.N.12, Doroshenko A.A.3, Avrorin A.V.3
- 
							Мекемелер: 
							- Joint Institute for Nuclear Research
- Institute of Nuclear Physics Physics of the Ministry of Energy of the Republic of Kazakhstan
- Institute for Nuclear Research of the Russian Academy of Sciences
- Irkutsk State University
- St. Petersburg State Marine Technical University
- Skobeltsyn Research Institute of Nuclear Physics, Moscow State University
- Comenius University
- Czech Technical University, Institute of Experimental and Applied Physics
- Nizhny Novgorod State Technical University
- Institute of Nuclear Physics of the Ministry of Energy of the Republic of Kazakhstan
- EvoLogics GmbH
- Institute of Applied Physics, Irkutsk State University
 
- Шығарылым: № 6 (2023)
- Беттер: 126-134
- Бөлім: ФИЗИЧЕСКИЕ ПРИБОРЫ ДЛЯ ЭКОЛОГИИ, МЕДИЦИНЫ, БИОЛОГИИ
- URL: https://rjeid.com/0032-8162/article/view/670353
- DOI: https://doi.org/10.31857/S0032816223040110
- EDN: https://elibrary.ru/RBBBMX
- ID: 670353
Дәйексөз келтіру
Аннотация
Deployment of the deep-sea neutrino telescope Baikal-GVD continues in Lake Baikal. By April 2022, ten telescope clusters, which include 2880 optical modules, were put into operation. One of the urgent tasks of the Baikal project is to study the possibility of increasing the detection efficiency of the detector based on the experience of its operation and the results obtained with other neutrino telescopes in recent years. In this paper, the authors consider a variant of optimizing the telescope configuration by installing an additional string of optical modules between the detector clusters (external string). An experimental version of the external garland was installed in Lake Baikal in April 2022. The paper presents the results from calculations of the efficiency of registration of neutrino events for a new setup configuration, the technical implementation of the system for recording and collecting data from the external garland, and the first results of its full-scale tests in Lake Baikal.
Авторлар туралы
Y. Yablokova
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
A. Sirenko
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
D. Seitova
Joint Institute for Nuclear Research; Institute of Nuclear Physics Physics of the Ministry of Energy of the Republic of Kazakhstan
														Email: viktoriya@jinr.ru
				                					                																			                												                								Russia, 141980, Dubna; Kazakhstan, 050032, Almaty						
G. Safronov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
E. Ryabov
Irkutsk State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 664003, Irkutsk						
V. Rushay
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
M. Rozanov
St. Petersburg State Marine Technical University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 190008, St. Petersburg						
E. Pliskovsky
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
D. Petukhov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
D. Naumov
Joint Institute for Nuclear Research
														Email: viktoriya@jinr.ru
				                					                																			                												                								Russia, 141980, Dubna						
V. Nazari
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
R. Mirgazov
Irkutsk State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 664003, Irkutsk						
M. Milenin
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Skurikhin
Skobeltsyn Research Institute of Nuclear Physics, Moscow State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 119991, Moscow						
A. Solovjev
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
M. Sorokovikov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
E. Eckerová
Comenius University
														Email: grigorybs@gmail.com
				                					                																			                												                								Slovakia, 81499, Bratislava						
I. Štekl
Czech Technical University, Institute of Experimental and Applied Physics
														Email: grigorybs@gmail.com
				                					                																			                												                								Czech Republic, CZ-11000, Prague						
F. Šimkovic
Joint Institute for Nuclear Research; Comenius University; Czech Technical University, Institute of Experimental and Applied Physics
														Email: grigorybs@gmail.com
				                					                																			                												                								Dubna, Moscow oblast, Russia; Slovakia, 81499, Bratislava; Czech Republic, CZ-11000, Prague						
M. Shelepov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
B. Shaybonov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
E. Khramov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
A. Khatun
Comenius University
														Email: grigorybs@gmail.com
				                					                																			                												                								Slovakia, 81499, Bratislava						
L. Fajt
Czech Technical University, Institute of Experimental and Applied Physics
														Email: grigorybs@gmail.com
				                					                																			                												                								Czech Republic, CZ-11000, Prague						
B. Tarashansky
Irkutsk State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 664003, Irkutsk						
V. Tabolenko
Irkutsk State University
														Email: viktoriya@jinr.ru
				                					                																			                												                								Russia, 664003, Irkutsk						
O. Suvorova
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Stromakov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
Yu. Malyshkin
Joint Institute for Nuclear Research
														Email: nikitushakoffa@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
V. Kulepov
Nizhny Novgorod State Technical University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 603950, Nizhny Novgorod						
M. Kryukov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
R. Dvornický
Joint Institute for Nuclear Research; Comenius University
														Email: grigorybs@gmail.com
				                					                																			                												                								Dubna, Moscow oblast, Russia; Slovakia, 81499, Bratislava						
T. Gress
Irkutsk State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 664003, Irkutsk						
N. Gorshkov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
K. Golubkov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Gafarov
Irkutsk State University
														Email: viktoriya@jinr.ru
				                					                																			                												                								Russia, 664003, Irkutsk						
N. Budnev
Irkutsk State University
														Email: popov7376@mail.ru
				                					                																			                												                								Russia, 664003, Irkutsk						
I. Borina
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
I. Belolaptikov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
Z. Bardaćhová
Comenius University
														Email: aynutdin@yandex.ru
				                					                																			                												                								Slovakia, Bratislava						
V. Allakhverdyan
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
V. Aynutdinov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Avrorin
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
Zh.-A. Dzhilkibaev
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
V. Dik
Joint Institute for Nuclear Research; Institute of Nuclear Physics of the Ministry of Energy of the Republic of Kazakhstan
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna; Kazakhstan, 050032, Almaty						
G. Domogatsky
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
M. Kruglov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
A. Koshechkin
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Korobchenko
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
K. Konischev
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
M. Kolbin
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
V. Kozhin
Skobeltsyn Research Institute of Nuclear Physics, Moscow State University
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 119991, Moscow						
K. Kebkal
EvoLogics GmbH
														Email: grigorybs@gmail.com
				                					                																			                												                								Germany, 13355, Berlin						
V. Kebkal
EvoLogics GmbH
														Email: grigorybs@gmail.com
				                					                																			                												                								Germany, 13355, Berlin						
D. Zaborov
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
T. Elzhov
Joint Institute for Nuclear Research
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 141980, Dubna						
A. Dyachok
Institute of Applied Physics, Irkutsk State University
														Email: tfl10@mail.ru
				                					                																			                												                								Russia, 664003, Irkutsk						
A. Doroshenko
Institute for Nuclear Research of the Russian Academy of Sciences
														Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
A. Avrorin
Institute for Nuclear Research of the Russian Academy of Sciences
							Хат алмасуға жауапты Автор.
							Email: grigorybs@gmail.com
				                					                																			                												                								Russia, 117312, Moscow						
Әдебиет тізімі
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- Аврорин А.В., Аврорин А.Д., Айнутдинов В.М., Bannasch R., Bardáĉová Z., Белолаптиков И.А., Бруданин В.Б., Буднев Н.М., Гафаров А.Р., Голубков К.В., Горшков Н.С., Гресь Т.И., Dvornický R., Домогацкий Г.В., Дорошенко А.А. et al. // ПТЭ. 2020. № 4. С. 120. https://doi.org/10.31857/S0032816220040102
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- Serrano J., Alvarez P., Cattin M., Garcia Cota E., Lewis J., Moreira P., Wlostowski T., Gaderer G., Loschmidt P., Dedic J., Bar R., Fleck T., Kreider M., Prados C., Rauch S. // Proc. of ICALEPS 2009. Kobe, Japan, 2009. TUC004. http://accelconf.web.cern.ch/accelconf/icalepcs2009/papers/tuc004.pdf ISBN 978-4-9905391-0-8
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