103 citations · 695 across the 59 of their papers we have counts for
59 papers
Track-Like Event Analysis at the Baikal-GVD Neutrino Telescope
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
Reconstructed tracks of muons produced in neutrino interactions provide the precise probe for the neutrino direction. Therefore, track-like events are a powerful tool to search for…
Double cascade reconstruction in the Baikal-GVD neutrino telescope
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
Baikal Gigaton Volume Detector is a cubic kilometer scale neutrino telescope under construction in Lake Baikal. As of July 2023, Baikal-GVD consists of 96 fully deployed strings re…
Atmospheric muon suppression for Baikal-GVD cascade analysis
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
Baikal-GVD (Gigaton Volume Detector) is a neutrino telescope installed at a depth of 1366 m in Lake Baikal. The expedition of 2023 brought the number of optical modules in the arra…
Diffuse neutrino flux measurements with the Baikal-GVD neutrino telescope
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +68
Baikal-GVD is a next generation, kilometer-scale neutrino telescope currently under construction in Lake Baikal. GVD consists of multi-megaton subarrays (clusters) and is designed…
Improving the efficiency of cascade detection by the Baikal-GVD neutrino telescope
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
The deployment of the Baikal-GVD deep underwater neutrino telescope is in progress now. About 3500 deep underwater photodetectors (optical modules) arranged into 12 clusters are op…
Large neutrino telescope Baikal-GVD: recent status
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
The Baikal-GVD is a deep-underwater neutrino telescope being constructed in Lake Baikal. After the winter 2023 deployment campaign the detector consists of 3456 optical modules ins…
Monitoring of optical properties of deep waters of Lake Baikal in 2021-2022
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
We present the results of the two-year (2021-2022) monitoring of absorption and scattering lengths of light with wavelength 400-620 nm within the effective volume of the deep under…
Studies of the ambient light of deep Baikal waters with Baikal-GVD
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
The Baikal-GVD neutrino detector is a deep-underwater neutrino telescope under construction and recently after the winter 2023 deployment it consists of 3456 optical modules attach…
Time Calibration of the Baikal-GVD Neutrino Telescope with Atmospheric Muons
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
We present a new procedure for time calibration of the Baikal-GVD neutrino telescope. The track reconstruction quality depends on accurate measurements of arrival times of Cherenko…
Baikal-GVD Real-Time Data Processing and Follow-Up Analysis of GCN Notices
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +62
The Baikal-GVD alert system was launched at the beginning of 2021. There are alerts for muon neutrinos (long upward-going track-like events) and all-flavour neutrinos (high-energy…
Search for directional associations between Baikal Gigaton Volume Detector neutrino-induced cascades and high-energy astrophysical sources
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +65
Baikal-GVD has recently published its first measurement of the diffuse astrophysical neutrino flux, performed using high-energy cascade-like events. We further explore the Baikal-G…
Baikal-GVD Astrophysical Neutrino Candidate near the Blazar TXS~0506+056
V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin +71
We report on the observation of a rare neutrino event detected by Baikal-GVD in April 2021. The event GVD210418CA is the highest-energy cascade observed by Baikal-GVD so far from t…
Increasing the sensitivity of the Baikal-GVD neutrino telescope by using external strings of optical modules
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +54
The deployment of the Baikal-GVD deep underwater neutrino telescope is continuing in Lake Baikal. By April 2022, ten clusters of the telescope were put into operation, with 2880 op…
Diffuse neutrino flux measurements with the Baikal-GVD neutrino telescope
Baikal Collaboration, V. A. Allakhverdyan, A. D. Avrorin +55
We report on the first observation of the diffuse cosmic neutrino flux with the Baikal-GVD neutrino telescope. Using cascade-like events collected by Baikal-GVD in 2018--2021, a si…
High-energy neutrino-induced cascade from the direction of the flaring radio blazar TXS 0506+056 observed by Baikal-GVD in 2021
GVD Collaboration, A. K. Erkenov, N. A. Kosogorov +8
The existence of high-energy astrophysical neutrinos has been unambiguously demonstrated, but their sources remain elusive. IceCube reported an association of a 290-TeV neutrino wi…
Method and portable bench for tests of the laser optical calibration system components for the Baikal-GVD underwater neutrino Cherenkov telescope
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +62
The large-scale deep underwater Cherenkov neutrino telescopes like Baikal-GVD, ANTARES or KM3NeT, require calibration and testing methods of their optical modules. These methods us…
The Baikal-GVD neutrino telescope: search for high-energy cascades
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
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…
Development of the Double Cascade Reconstruction Techniques in the Baikal-GVD Neutrino Telescope
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
The Baikal-GVD is a neutrino telescope under construction in Lake Baikal. The main goal of the Baikal-GVD is to observe neutrinos via detecting the Cherenkov radiation of the secon…
Positioning system for Baikal-GVD
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
Baikal-GVD is a kilometer scale neutrino telescope currently under construction in Lake Baikal. Due to water currents in Lake Baikal, individual photomultiplier housings are mobile…
An efficient hit finding algorithm for Baikal-GVD muon reconstruction
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
The Baikal-GVD is a large scale neutrino telescope being constructed in Lake Baikal. The majority of signal detected by the telescope are noise hits, caused primarily by the lumine…
Methods for the suppression of background cascades produced along atmospheric muon tracks in the Baikal-GVD
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
The Baikal-GVD (Gigaton Volume Detector) is a km- scale neutrino telescope located in Lake Baikal. Currently (year 2021) the Baikal-GVD is composed of 2304 optical modules di…
Data Quality Monitoring system of the Baikal-GVD experiment
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
The main purpose of the Baikal-GVD Data Quality Monitoring (DQM) system is to monitor the status of the detector and collected data. The system estimates quality of the recorded si…
The Baikal-GVD neutrino telescope as an instrument for studying Baikal water luminescence
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
We present data on the Baikal water luminescence collected with the Baikal-GVD neutrino telescope. This three-dimensional array of photo-sensors allows the observation of time and…
Proposal for fiber optic data acquisition system for Baikal-GVD
V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin +63
The first stage of the construction of the deep underwater neutrino telescope Baikal-GVD is planned to be completed in 2024. The second stage of the detector deployment is planned…