Zobrazeno 1 - 10
of 50
pro vyhledávání: '"V E Sdobnov"'
Autor:
V. E. Sdobnov, M. V. Kravtsova
Publikováno v:
Physics of Atomic Nuclei. 84:1137-1149
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:1284-1287
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 246:106067
Autor:
V. E. Sdobnov, M. V. Kravtsova
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:919-921
An investigation is performed of variations in anisotropy and the rigidity spectrum during ground-level enhancement of the intensity of cosmic rays on September 10, 2017. It is shown that protons were accelerated to rigidities of 5–7 GV during this
Publikováno v:
Geomagnetism and Aeronomy. 59:530-538
The correlation between the variations of geomagnetic cutoff rigidity ΔR and interplanetary parameters and the Dst index of geomagnetic activity during one moderate and six strong storms of solar cycles 23 and 24 has been calculated. The ΔR values
Autor:
M. V. Kravtsova, V. E. Sdobnov
Publikováno v:
Cosmic Research. 57:14-17
According to the data of ground-based measurements of cosmic rays (CRs) from the world network of stations, the behavior of CR intensity during the geomagnetic disturbance in January 2015 has been studied using the spectrographic global survey method
Autor:
V. E. Sdobnov, M. V. Kravtsova
Publikováno v:
Physics of Atomic Nuclei. 81:771-775
By employing the method of spectrographic global survey, the spectra of protons and anisotropy of cosmic rays during the firstGround-Level Enhancement (GLE) of the intensity of cosmic rays in the solar cycle 24 onMay 17, 2012, a GLE71 event, are stud
Publikováno v:
Geomagnetism and Aeronomy. 58:586-596
The data from terrestrial observations of cosmic rays at the global network of stations by the method of spectrographic global survey were used to analyze two Forbush decreases during the geomagnetic storms in March and June 2015. The spectra of cosm
Publikováno v:
Physics of Atomic Nuclei. 81:396-400
Variations in the planetary system of the geomagnetic cutoff rigidity during the moderate geomagnetic storm in March 2015 are calculated on the basis of data from cosmic-ray measurements at the world network of stations. The distance to the subsolar
Publikováno v:
Geomagnetism and Aeronomy. 58:28-35
The period of interplanetary, geomagnetic and solar disturbances of September 7–15, 2005, is characterized by two sharp increases of solar wind velocity to 1000 km/s and great Dst variation of the geomagnetic field (~140 nT). The time variations of