Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Efremov, N. N."'
Publikováno v:
Proc. of SPIE, Bellingham, Washington, 2004, vol. 5397, p.271-273
The ozone layer state in the stratosphere over Yakutia depending on the year time is considered. It is shown that the layer thickness is maximum in February-March (450 Dobson's units) and it is minimum in July-September (300 - 350 DU). Measurements i
Externí odkaz:
http://arxiv.org/abs/physics/0510211
Autor:
Mikhailov, A. A., Efremov, N. N.
Arrival directions of cosmic rays with the energy E>4.10^19 eV are analyzed on the basis of the Yakutsk and AGASA extensive air shower arrays. It is supposed that the clusters can be formed as a result of fragmentation of superheavy nuclei. The conse
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507682
Autor:
Mikhailov, A. A., Efremov, N. N., Gerasimova, N. S., Makarov, I. T., Nikolayeva, G. V., Struchkov, G. G.
It is proposed a new approach for estimating the composition of cosmic rays. It is found that the zenith angle distributions and muon components of EAS for energies E>10^19 eV and E>4.10^19 eV differ from each other. It is shown that the cosmic rays
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507681
Extensive air showers of cosmic rays with energies above 5.10**18 eV registered by the Yakutsk array have been analyzed. The existence of showers without muon component is found. Among them we found 5 clusters and these clusters correlate with neares
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507680
Autor:
Mikhailov, A. A., Efremov, N. N.
Publikováno v:
NATO Sci.Ser.II 209 (2005) 343-347
The clusters (doublets) in ultrahigh energy cosmic rays are considered based on Yakutsk and AGASA extensive air shower array data. The problem of cluster origin is discussed. It is found that arrival directions of the clusters can point to a cosmic r
Externí odkaz:
http://arxiv.org/abs/astro-ph/0411022
Publikováno v:
Proc. 28-th RCRC, Moscow, 2004, 1411.
Arrival directions of extensive air showers by using world data are considered. It is shown that distributions of showers in zenith angle at E>10^{19}eV and E>4.10^{19}eV differ from each other. On this basis the conclusions are made: the estimation
Externí odkaz:
http://arxiv.org/abs/astro-ph/0405613
Publikováno v:
JETP Letters. 6/1/2006, Vol. 83 Issue 7, p265-267. 3p.
Autor:
Afanasiev, B N, Artamonov, V P, Efremov, N N, Filippov, S N, Glushkov, A V, Knurenko, S P, Kolosov, V A, Kosarev, V B, Makarov, I T, Pravdin, M I, Sleptsov, I Ye, Starostin, S K, Struchkov, G G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::cf8225c5221d5bfaffcbcbc230a28410
http://cds.cern.ch/record/573475
http://cds.cern.ch/record/573475
Publikováno v:
Proceedings of SPIE; Nov2004, Issue 1, p271-273, 3p
Publikováno v:
Metal Science and Heat Treatment; March 1972, Vol. 14 Issue: 3 p215-218, 4p