Published September 1982 | Version v1
Journal article

Cosmic rays in the 21 solar cycle maximum according to measurements by means of the ''Meteor'' satellite

Description

Investigations of solar cosmic rays (SCR) and galactic cosmic rays are carried out using the ''Meteor'' satellite. The data on time, spectral, and space characteristics of protons with energies Esub(p) > 5-90 MeV are obtained. More than 140 SCR events were observed in high-latitude zones of the Earth magnitosphere from 1969 till May, 1981. The proton integral spectrum is presented in the exponential form I=Isub(0)Esup(-#betta#). In 65% of all SCR events the amplitude of the north-south asymmetry A does not exceed 20% in the maximum of development of proton flux; in 25% of all SCR events A constitutes 20-40%. The unambiguous connection of the north-south asymmetry with the direction of the interplanetary magnetic field radial component is broken in 10% of all cases. The spectrum index maximum #betta#sub(max) drops with the growth of a geliolatitude of solar flares of the west hemisphere. The minimum value corresponds to the 40-60 deg W latitude range. The data on variations of proton intensity and south-north asymmetry of proton fluxes with the energy of Esub(p) > 65-90 MeV are presented

Additional details

Additional titles

Original title (Russian)
Космические лучи в максимуме 21-го цикла солнечной активности по измерениям на ISZ ''Метеорь

Publishing Information

Journal Title
Izv. Akad. Nauk SSSR, Ser. Fiz.
Journal Volume
46
Journal Issue
9
Series
Izv. Akad. Nauk SSSR, Ser. Fiz.
Journal Page Range
1754-1758
ISSN
0367-6765

Conference

Title
All-union conference on cosmic rays.
Dates
27-29 Oct 1981.
Place
Samarkand (USSR).

Optional Information

Notes
For English translation see the journal Bulletin of the Academy of Sciences of the USSR, Physical Series (USA).