The Baikal-GVD neutrino telescope: search for high-energy cascades
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin, V. M. Aynutdinov, R. Bannasch, Z. Bardačová, I. A. Belolaptikov, I. V. Borina, V. B. Brudanin, N. M. Budnev, … 展开作者
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin, V. M. Aynutdinov, R. Bannasch, Z. Bardačová, I. A. Belolaptikov, I. V. Borina, V. B. Brudanin, N. M. Budnev, V. Y. Dik, G. V. Domogatsky, A. A. Doroshenko, R. Dvornický, A. N. Dyachok, Zh. -A. M. Dzhilkibaev, E. Eckerová, T. V. Elzhov, L. Fajt, S. V. Fialkovski, A. R. Gafarov, K. V. Golubkov, N. S. Gorshkov, T. I. Gress, M. S. Katulin, K. G. Kebkal, O. G. Kebkal, E. V. Khramov, M. M. Kolbin, K. V. Konischev, K. A. Kopański, A. V. Korobchenko, A. P. Koshechkin, V. A. Kozhin, M. V. Kruglov, M. K. Kryukov, V. F. Kulepov, Pa. Malecki, Y. M. Malyshkin, M. B. Milenin, R. R. Mirgazov, D. V. Naumov, V. Nazari, W. Noga, D. P. Petukhov, E. N. Pliskovsky, M. I. Rozanov, V. D. Rushay, E. V. Ryabov, G. B. Safronov, B. A. Shaybonov, M. D. Shelepov, F. Šimkovic, A. E. Sirenko, A. V. Skurikhin, A. G. Solovjev, M. N. Sorokovikov, I. Štekl, A. P. Stromakov, E. O. Sushenok, O. V. Suvorova, V. A. Tabolenko, B. A. Tarashansky, Y. V. Yablokova, S. A. Yakovlev, D. N. Zaborov
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Submitted to Proc. of the 37th International Cosmic Ray Conference (ICRC 2021), PoS-1144, July 12th -- 23rd, 2021, Online -- Berlin, Germany. 8 pages, 7 figures
Baikal-GVD is a neutrino telescope currently under construction in Lake Baikal. GVD is formed by multi-meganton subarrays (clusters). The design of Baikal-GVD allows one to search for astrophysical neutrinos already at early phases of the array construction. We present here preliminary results of a search for high-energy neutrinos with GVD in 2019-2020.
Towards Baikal-Top: Feasibility study of an onshore detector system for the joint registration of EAS with Baikal-GVD
Budker Institute of Nuclear Physics SB RAS(布杰尔核物理研究所);Novosibirsk State University(新西伯利亚国立大学);Institute for Nuclear Research of the Russian Academy of Sciences(俄罗斯科学院核物理研究所)
Rejecting noise in Baikal-GVD data with neural networks
Institute for Nuclear Research of the Russian Academy of Sciences(俄罗斯科学院核研究所);Moscow Institute of Physics and Technology(莫斯科物理技术学院);Novosibirsk State University(新西伯利亚国立大学);Joint Institute for Nuclear Research(联合核研究所)
贝加尔湖-GVD是一个100公里级的深海中微子探测器,正在贝加尔湖建造。它被设计用于探测从$\sim$ 100 GeV到多PeV能量及以上的中微子。探测器部署始于2015年春季。自2020年4月以来,探测器包括7个8串集群,总共携带2016个光学模块,位于750至1275米的深度。到2024年探测器建设第一阶段结束时,计划部署15个集群,达到0.75 km $^3$的高能级联探测有效体积。本报告介绍了贝加尔-GVD探测器的设计和状态以及数据分析的初步结果。
Joint Institute for Nuclear Research(联合核研究所);Institute for Nuclear Research, Russian Academy of Sciences(俄罗斯科学院核物理研究所);Comenius University(布拉迪斯拉发康斯坦丁神甫大学);Czech Technical University in Prague(捷克理工大学);Irkutsk State University(伊尔库茨克国立大学);Skobeltsyn Institute of Nuclear Physics MSU(莫斯科国立大学斯科别尔钦核物理研究所);Institute of Nuclear Physics of the Ministry of Energy of the Republic of Kazakhstan(哈萨克斯坦共和国能源部核物理研究所)
First constraints on point-like astrophysical sources using Baikal-GVD muon neutrino events
Joint Institute for Nuclear Research(苏联联合核子研究所);Institute for Nuclear Research, Russian Academy of Sciences(俄罗斯科学院核物理研究所);Comenius University(布拉迪斯拉发康斯坦丁神学家大学);Czech Technical University in Prague(捷克理工大学);Irkutsk State University(伊尔库茨克国立大学);Skobeltsyn Institute of Nuclear Physics MSU(莫斯科国立大学索别利岑核物理研究所);Institute of Nuclear Physics of the Ministry of Energy of the Republic of Kazakhstan(哈萨克斯坦共和国能源部核物理研究所);National Research Nuclear University MEPHI(莫斯科工程物理国家研究大学)