51 citations · 253 across the 14 of their papers we have counts for
14 papers
Constraining Lorentz invariance violation from the depth of air-shower maximum
Nickolay S. Martynenko, Grigory I. Rubtsov, Petr S. Satunin +2
Hypothetical Lorentz invariance violation (LIV) remains strongly constrained but has not been excluded as a possible manifestation of new high-energy physics. In subluminal photon-…
Hypothetical Lorentz invariance violation and the muon content of extensive air showers
Nickolay S. Martynenko, Grigory I. Rubtsov, Petr S. Satunin +2
Extensive air showers (EAS), produced by cosmic rays in the atmosphere, serve as probes of particle interactions, providing access to energies and kinematical regimes beyond the re…
Constraints on the flux of eV cosmic photons from the EAS-MSU muon data
Yu. A. Fomin, N. N. Kalmykov, I. S. Karpikov +5
Results of the search for eV primary cosmic-ray photons with the data of the Moscow State University (MSU) Extensive Air Shower (EAS) array are reporte…
Constraints on violation of Lorentz invariance from atmospheric showers initiated by multi-TeV photons
Grigory Rubtsov, Petr Satunin, Sergey Sibiryakov
We discuss the effect of hypothetical violation of Lorentz invariance at high energies on the formation of atmospheric showers by very-high-energy gamma rays. In the scenario where…
The Tunka-Rex Experiment for the Detection of the Air-Shower Radio Emission (ARENA 2014)
Y. Kazarina, P. A. Bezyazeekov, N. M. Budnev +19
The Tunka-Rex experiment (Tunka Radio Extension) has been deployed in 2012 at the Tunka Valley (Republic of Buryatia, Russia). Its purpose is to investigate methods for the energy…
The Tunka Radio Extension: reconstruction of energy and shower maximum of the first year data (ICRC 2015)
D. Kostunin, P. A. Bezyazeekov, N. M. Budnev +20
Since its commissioning in autumn 2012, Tunka-Rex, the radio extension of the air-Cherenkov detector Tunka-133, performed three years of air shower measurements. Currently the dete…
Tunka-Rex: the Cost-Effective Radio Extension of the Tunka Air-Shower Observatory
F. G. Schröder, P. Bezyazeekov, N. M. Budnev +18
Tunka-Rex is the radio extension of the Tunka cosmic-ray observatory in Siberia close to Lake Baikal. Since October 2012 Tunka-Rex measures the radio signal of air-showers in coinc…
Prospective constraints on Lorentz violation from ultrahigh-energy photon detection
Grigory Rubtsov, Petr Satunin, Sergey Sibiryakov
We point out that violation of Lorentz invariance affects the interaction of high-energy photons with the Earth's atmosphere and magnetic field. In certain parameter region this in…
The Tunka Radio Extension (Tunka-Rex): Status and First Results (ICRC 2013)
F. G. Schröder, N. M. Budnev, O. A. Gress +19
Tunka-Rex is a new radio antenna array which extends the Tunka experiment in Siberia close to lake Baikal. It consists of 20 antennas on an area of 1 km^2 which measure the radio e…
The influence of Lorentz violation on UHE photon detection
Grigory Rubtsov, Petr Satunin, Sergey Sibiryakov
We show that violation of the Lorentz symmetry in quantum electrodynamics can suppress the rates of the interactions crucial for the formation of photon-induced air showers, such a…
Tunka-Rex: a Radio Antenna Array for the Tunka Experiment (ARENA 2012)
F. G. Schröder, D. Besson, N. M. Budnev +21
Tunka-Rex, the Tunka radio extension, is an array of 20 antennas at the Tunka experiment close to Lake Baikal in Siberia. It started operation on 08 October 2012. The antennas are…
On calculation of cross sections in Lorentz violating theories
Grigory Rubtsov, Petr Satunin, Sergey Sibiryakov
We develop a systematic approach to the calculation of scattering cross sections in theories with violation of the Lorentz invariance taking into account the whole information abou…
GRB observations by Fermi LAT revisited: new candidates found
G. I. Rubtsov, M. S. Pshirkov, P. G. Tinyakov
We search the Fermi-LAT photon database for an extended gamma-ray emission which could be associated with any of the 581 previously detected gamma-ray bursts (GRBs) visible to the…
Constraints on the flux of primary cosmic-ray photons at energies E > 10^18 eV from Yakutsk muon data
A. V. Glushkov, I. T. Makarov, M. I. Pravdin +4
Comparing the signals measured by the surface and underground scintillator detectors of the Yakutsk Extensive Air Shower Array, we place upper limits on the integral flux and the f…