Search Results - "Pravdin, M.I."

Large-scale distribution of cosmic rays in right ascension as observed by the Yakutsk array at energies above 1018eV by Ivanov, A.A., Krasilnikov, A.D., Pravdin, M.I., Sabourov, A.V.

“…We present the results of searches for anisotropy in the right ascension (RA) distribution of arrival directions of cosmic rays (CRs) detected with the Yakutsk…”
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Large-scale distribution of cosmic rays in right ascension as observed by the Yakutsk array at energies above 10 18 eV by Ivanov, A.A., Krasilnikov, A.D., Pravdin, M.I., Sabourov, A.V.

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Wide field-of-view Cherenkov telescope for the detection of cosmic rays in coincidence with the Yakutsk extensive air shower array by Ivanov, A.A., Knurenko, S.P., Krasilnikov, A.D., Petrov, Z.E., Pravdin, M.I., Sleptsov, I.Ye, Timofeev, L.V.

“…The Yakutsk array group is developing a wide field-of-view Cherenkov telescope to be operated in coincidence with the surface detectors of the extensive air…”
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Beam of Ultrarelativistic Particles and Cherenkov Resonance by Krymsky, G. F., Pravdin, M. I., Sleptsov, I. E., Krasilnikov, A. D.

“…Earlier, we reported on registration of three sequential events with energies greater than 10 19 eV with two installations of EAS (Yakutsk and Telescope…”
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The spectrum features of UHECRs below and surrounding GZK by Egorova, V.P., Glushkov, A.V., Ivanov, A.A., Knurenko, S.P., Kolosov, V.A., Krasilnikov, A.D., Makarov, I.T., Mikhailov, A.A., Olzoev, V.V., Pravdin, M.I., Sabourov, A.V., Sleptsov, I.Ye, Struchkov, G.G.

“…The energy spectrum of ultra-high energy cosmic rays (UHECRs) is discussed on the basis of the Yakutsk array database analysis. In the region E 0 = 10 17 to 3…”
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Upper limit on the ultrahigh-energy photon flux from AGASA and Yakutsk data by Rubtsov, G. I., Dedenko, L. G., Fedorova, G. F., Fedunin, E. Yu, Glushkov, A. V., Gorbunov, D. S., Makarov, I. T., Pravdin, M. I., Roganova, T. M., Sleptsov, I. E., Troitsky, S. V.

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Energy Spectrum and Anisotropy of Cosmic Rays with E{sub 0} {>=} 10{sup 17} eV from Yakutsk EAS Array Data by Glushkov, A.V., Pravdin, M.I.

“…Data from the Yakutsk extensive air shower array for the period 1974-2004 are used to analyze the energy spectrum and anisotropy of primary cosmic rays (PCRs)…”
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Particles of primary cosmic radiation generating extensive air showers of energy above [10.sup.20] eV in the atmosphere by Dedenko, L.G, Glushkov, A.V, Knurenko, S.P, Makarov, I.T, Pravdin, M.I, Podgrudkov, D.A, Sleptzov, I.E, Roganova, T.M, Fedorova, G.F, Fedunin, E.Yu

“…In order to construct the energy spectrum on the basis of data from the Yakutsk array, a method similar to that employed at the AGASA array is applied in…”
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Estimation of the attenuation length of the charged particle density at 600 meters from the shower axis by Antonov, E.E., Dedenko, L.G., Fedorova, G.F., Fedunin, E.Yu, Glushkov, A.V., Kolosov, V.A., Pravdin, M.I., Roganova, T.M., Sleptsov, I.E.

“…The observations of the giant air showers with energies well in excess of 10 20 eV put forward a very dramatic puzzle to cosmic ray astrophysics. Billions of…”
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Separation of muons in the giant air showers by the geomagnetic field by Antonov, E.E., Dedenko, L.G., Fedorova, G.F., Fedunin, E.Yu, Glushkov, A.V., Kolosov, V.A., Pravdin, M.I., Pyt'ev, Yu.P., Roganova, T.M., Sleptsov, I.E.

“…The observation of giant air showers with energies above ∼10 20 eV is extremely interesting for elementary particle physics and astrophysics. The giant air…”
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Estimates of arrival directions of giant air showers by Antonov, E.E., Buylova, I.L., Dedenko, L.G., Fedorova, G.F., Fedunin, E.Yu, Glushkov, A.V., Kolosov, V.A., Komissarova, T.M., Pravdin, M.I., Pyt'ev, Yu.P., Roganova, T.M., Sleptsov, I.E.

“…The arrival directions of giant air showers generated in the atmosphere by the primary cosmic ray particles with energies above ∼5·10 19 eV may be connected…”
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Muon component of EAS with energies above 1017 eV by Glushkov, A.V., Makarov, I.T., Nikiforova, E.S., Pravdin, M.I., Sleptsov, I.Ye

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Muon component of EAS with energies above 10 17 eV by Glushkov, A.V., Makarov, I.T., Nikiforova, E.S., Pravdin, M.I., Sleptsov, I.Ye

“…Experimental data on muons (with threshold energy of 1 GeV) in extensive air showers (EAS) obtained at the Yakutsk EAS array from 1974 to 1992 are presented…”
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Energy estimation of inclined air showers with help of detector responses by Dedenko, L.G., Fedorova, G.F., Fedunin, E.Yu, Glushkov, A.V., Kolosov, V.A., Podgrudkov, D.A., Pravdin, M.I., Roganova, T.M., Sleptsov, I.E.

“…The method of groups of muons have been suggested to estimate the detector responses for the inclined giant air shower in terms of quark-gluon string model…”
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The new energy estimates of giant air showers by Dedenko, L.G., Fedorova, G.F., Fedunin, E.Yu, Glushkov, A.V., Kolosov, V.A., Pravdin, M.I., Roganova, T.M., Sleptsov, I.E.

“…A new model of interpretation of data has been suggested. All responses of scintillation detector stations should be interpreted in terms of this model to…”
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The necessity and reality of EAS-1000 construction by Khristiansen, G.B., Fomin, Yu.A., Garipov, G.K., Kalmykov, N.N., Khrenov, B.A., Kulikov, G.V., Nazarov, V.I., Prosin, V.V., Silaev, A.A., Sulakov, V.P., Vashkevich, V.V., Vedeneev, O.V., Ameev, S.Sh, Chasnikov, I.Ya, Kolomeets, E.V., Pravdin, M.I., Sleptsov, I.E., Giller, M., Wdowczyk, J.

“…The main problems of superhigh energy cosmic ray physics are discussed. It is pointed out that the existing EAS arrays can not improve the level of…”
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