5 papers
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…
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…
Reconstruction of cosmic ray air showers with Tunka-Rex data using template fitting of radio pulses
P. A. Bezyazeekov, N. M. Budnev, D. Chernykh +22
We present an improved method for the precise reconstruction of cosmic ray air showers above eV with sparse radio arrays. The method is based on the comparison of predict…