37 citations · 67 across the 7 of their papers we have counts for
7 papers
Observation of Declination Dependence in the Cosmic Ray Energy Spectrum
The Telescope Array Collaboration, R. U. Abbasi, T. Abu-Zayyad +122
We report on an observation of the difference between northern and southern skies of the ultrahigh energy cosmic ray energy spectrum with a significance of . We use measu…
Upper limits on the isotropic diffuse flux of cosmic PeV photons from Carpet-2 observations
D. D. Dzhappuev, Yu. Z. Afashokov, I. M. Dzaparova +19
Isotropic diffuse gamma-ray flux in the PeV energy band is an important tool for multimessenger tests of models of the origin of high-energy astrophysical neutrinos and for new-phy…
Modelling the persistent low-state -ray emission of the PKS 1510-089 blazar with electromagnetic cascades initiated in hadronuclear interactions
T. A. Dzhatdoev, E. V. Khalikov, V. S. Latypova +2
Blazars may accelerate protons and/or nuclei as well as electrons. The hadronic component of accelerated particles in blazars may constitute the bulk of their high-energy budget; n…
EAS observation conditions in the SPHERE-2 balloon experiment
E. A. Bonvech, D. V. Chernov, M. Finger +4
The SPHERE project studies primary cosmic rays by detection of the Cherenkov light of extensive air showers reflected from the snowy surface of the earth. Measurements with the aer…
Observation of photons above 300 TeV associated with a high-energy neutrino from the Cygnus region
D. D. Dzhappuev, Yu. Z. Afashokov, I. M. Dzaparova +19
Galactic sites of acceleration of cosmic rays to energies of order 10^15 eV and higher, dubbed PeVatrons, reveal themselves by recently discovered gamma radiation of energies above…
The primary proton spectrum of the hadronic PeVatron candidate HAWC J1825-134
Timur Dzhatdoev, Egor Podlesnyi, Igor Vaiman
The -ray spectrum of the source HAWC J1825-134 measured with the High Altitude Water Cherenkov (HAWC) observatory extends beyond 200 TeV without any evidence for a steepening or…
Can we constrain the extragalactic magnetic field from very high energy observations of GRB 190114C?
T. A. Dzhatdoev, E. I. Podlesnyi, I. A. Vaiman
Primary very high energy -rays from -ray bursts (GRBs) are partially absorbed on extragalactic background light (EBL) photons with subsequent formation of intergalactic elect…