37 citations · 89 across the 9 of their papers we have counts for
9 papers
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…
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…
Carpet-2 search for gamma rays above 100 TeV in coincidence with HAWC and IceCube alerts
D. D. Dzhappuev, Yu. Z. Afashokov, I. M. Dzaparova +16
We report on the search of astrophysical gamma rays with energies in the 100 TeV to several PeV range arriving in directional and temporal coincidence with public alerts from HAWC…
Carpet results on astrophysical gamma rays above 100 TeV
D. D. Dzhappuev, I. M. Dzaparova, E. A. Gorbacheva +14
Carpet is an air-shower array at Baksan, Russia, equipped with a large-area muon detector, which makes it possible to separate primary photons from hadrons. We report first results…
Search for astrophysical PeV gamma rays from point sources with Carpet-2
D. D. Dzhappuev, I. M. Dzaparova, E. A. Gorbacheva +14
Early results of the search for E_γ>1 PeV cosmic photons from point sources with the data of Carpet-2, an air-shower array equipped with a 175 m^2 muon detector, are presented. The…
Carpet-2 search for PeV gamma rays associated with IceCube high-energy neutrino events
D. D. Dzhappuev, I. M. Dzaparova, E. A. Gorbacheva +14
Carpet-2 is an air-shower array at Baksan Valley, Russia, equipped with a large-area (175 m^2) muon detector, which makes it possible to separate primary photons from hadrons. We r…
Search for cosmic gamma rays with the Carpet-2 extensive air shower array
D. D. Dzhappuev, V. B. Petkov, A. U. Kudzhaev +3
The present-day status of the problem of searching for primary cosmic gamma rays at energies above 100 TeV is discussed, as well as a proposal for a new experiment in this field. I…
The study of the thermal neutron flux in the deep underground laboratory DULB-4900
V. V. Alekseenko, Yu. M. Gavrilyuk, A. M. Gangapshev +10
We report on the study of thermal neutron flux using monitors based on mixture of ZnS(Ag) and LiF enriched with a lithium-6 isotope at the deep underground laboratory DULB-4900 at…
Experimental search of bursts of gamma rays from primordial black holes using different evaporation models
E. V. Bugaev, V. B. Petkov, A. N. Gaponenko +13
Experimental data of arrays "Andyrchy" and "Carpet-2" of Baksan Neutrino Observatory (Institute for Nuclear Research), obtained in the regime of a detection of the single cosmic-ra…