129 citations · 427 across the 39 of their papers we have counts for
46 papers
Estimation of aperture of the Tunka-Rex radio array for cosmic-ray air-shower measurements
V. Lenok, P. A. Bezyazeekov, N. Budnev +21
The recent progress in the radio detection technique for air showers paves the path to future cosmic-ray radio detectors. Digital radio arrays allow for a measurement of the air-sh…
Tunka-Rex Virtual Observatory
V. Lenok, O. Kopylova, D. Wochele +27
Tunka-Rex (Tunka Radio Extension) was a detector for ultra-high energy cosmic rays measuring radio emission for air showers in the frequency band of 30-80 MHz, operating in 2010s.…
Efficiency estimation of self-triggered antenna clusters for air-shower detection
P. Bezyazeekov, O. Fedorov, Y. Kazarina +4
Air-shower radio arrays operate in low signal-to-noise ratio conditions, which complicates the autonomous measurement of air-shower signals without using an external trigger from o…
Reconstruction of sub-threshold events of cosmic-ray radio detectors using an autoencoder
P. Bezyazeekov, D. Shipilov, I. Plokhikh +27
Radio detection of air showers produced by ultra-high energy cosmic rays is a cost-effective technique for the next generation of sparse arrays. The performance of this technique s…
Reconstruction of radio signals from air-showers with autoencoder
Pavel Bezyazeekov, Nikolay Budnev, Oleg Fedorov +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array (63 antennas distributed over 1km^2) co-located with the TAIGA observatory in Eastern Siberia. Tunka-Rex measures r…
Educational and Outreach Resource for Astroparticle Physics
Yulia Kazarina, Vasiliy Khristyuk, Alexander Kruykov +5
The modern astrophysics is moving towards the enlarging of experiments and combining the channels for detecting the highest energy processes in the Universe. To obtain reliable dat…
Background identification algorithm for future self-triggered air-shower radio arrays
S. Malakhov, P. Bezyazeekov, O. Fedorov +3
The study of the ultra-high energy cosmic rays, neutrinos and gamma rays is one of the most important challenges in astrophysics. The low fluxes of these particles do not allow one…
Modeling the Aperture of Radio Instruments for Air-Shower Detection
V. Lenok, P. Bezyazeekov, N. Budnev +21
Sparse digital antenna arrays constitute a promising detection technique for future large-scale cosmic-ray observatories. It has recently been shown that this kind of instrumentati…
Seven years of Tunka-Rex operation
D. Kostunin, P. Bezyazeekov, N. Budnev +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array located in the Tunka Valley in Siberia, which measures the radio emission of cosmic-ray air-showers with energies u…
Quest for detection of a cosmological signal from neutral hydrogen with a digital radio array developed for air-shower measurements
D. Kostunin, P. Bezyazeekov, N. Budnev +12
Digital radio arrays are widely used for the low-frequency radio astronomy as well as for detection of air-showers induced by high-energy cosmic rays and neutrinos. Since the radio…
German-Russian Astroparticle Data Life Cycle Initiative
Andreas Haungs, Igor Bychkov, Julia Dubenskaya +19
A data life cycle (DLC) is a high-level data processing pipeline that involves data acquisition, event reconstruction, data analysis, publication, archiving, and sharing. For astro…
Advanced Signal Reconstruction in Tunka-Rex with Matched Filtering and Deep Learning
P. Bezyazeekov, N. Budnev, O. Fedorov +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array operating in the frequency band of 30-80 MHz, measuring the radio emission of air-showers induced by ultra-high ene…
Towards the Tunka-Rex Virtual Observatory
P. Bezyazeekov, N. Budnev, O. Fedorov +21
The Tunka Radio Extension (Tunka-Rex) is a cosmic-ray detector operating since 2012. The detection principle of Tunka-Rex is based on the radio technique, which impacts data acquis…
Towards the Baikal Open Laboratory in Astroparticle Physics
Pavel Bezyazeekov, Igor Bychkov, Nikolay Budnev +7
The open science framework defined in the German-Russian Astroparticle Data Life Cycle Initiative (GRADLCI) has triggered educational and outreach activities at the Irkutsk State U…
Tunka Advanced Instrument for cosmic rays and Gamma Astronomy
D. Kostunin, I. Astapov, P. Bezyazeekov +79
The paper is a script of a lecture given at the ISAPP-Baikal summer school in 2018. The lecture gives an overview of the Tunka Advanced Instrument for cosmic rays and Gamma Astrono…
Current Status and New Challenges of The Tunka Radio Extension
V. Lenok, P. A. Bezyazeekov, N. M. Budnev +21
The Tunka Radio Extension (Tunka-Rex) is an antenna array spread over an area of about 1~km. The array is placed at the Tunka Advanced Instrument for cosmic rays and Gamma Astr…
First analysis of inclined air showers detected by Tunka-Rex
T. Marshalkina, P. A. Bezyazeekov, N. M. Budnev +22
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array for the detection of radio emission from cosmic-ray air showers in the frequency band of 30 to 80 MHz and for prima…
Present status and prospects of the Tunka Radio Extension
D. Kostunin, P. A. Bezyazeekov, N. M. Budnev +21
The Tunka Radio Extension (Tunka-Rex) is a digital radio array operating in the frequency band of 30-80 MHz and detecting radio emission from air-showers produced by cosmic rays wi…
A distributed data warehouse system for astroparticle physics
Minh-Duc Nguyen, Alexander Kryukov, Julia Dubenskaya +10
A distributed data warehouse system is one of the actual issues in the field of astroparticle physics. Famous experiments, such as TAIGA, KASCADE-Grande, produce tens of terabytes…
Particle identification in ground-based gamma-ray astronomy using convolutional neural networks
E. B. Postnikov, I. V. Bychkov, J. Y. Dubenskaya +10
Modern detectors of cosmic gamma-rays are a special type of imaging telescopes (air Cherenkov telescopes) supplied with cameras with a relatively large number of photomultiplier-ba…
Using Binary File Format Description Languages for Documenting, Parsing, and Verifying Raw Data in TAIGA Experiment
I. Bychkov, A. Demichev, J. Dubenskaya +13
The paper is devoted to the issues of raw binary data documenting, parsing and verifying in astroparticle data lifecycle. The long-term preservation of raw data of astroparticle ex…
Application of HUBzero platform for the educational process in astroparticle physics
Yulia Kazarina, Igor Bychkov, Alexander Kryukov +10
In the frame of the Karlsruhe-Russian Astroparticle Data Life Cycle Initiative it was proposed to deploy an educational resource astroparticle.online for the training of students i…
Signal recognition and background suppression by matched filters and neural networks for Tunka-Rex
D. Shipilov, P. A. Bezyazeekov, N. M. Budnev +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array, which measures the radio emission of the cosmic-ray air-showers in the frequency band of 30-80 MHz. Tunka-Rex is c…
Russian-German Astroparticle Data Life Cycle Initiative
Igor Bychkov, Andrey Demichev, Julia Dubenskaya +19
Modern large-scale astroparticle setups measure high-energy particles, gamma rays, neutrinos, radio waves, and the recently discovered gravitational waves. Ongoing and future exper…