Long-Term Modulation of Galactic Cosmic Rays in High-Energy Region
Abstract
The results of continuous registration of the cosmic ray muon intensity on the ground and underground at 7, 20 and 60 m w.e. depths in Yakutsk for 1957 - 1983 are presented. In years of the solar activity maximum in cosmic ray density were found two minima or two-stepped decrease. The second intensity minimum appears to be not the result of the inversion of the general magnetic field of the sun but caused by the increase of the solar wind speed.
- Publication:
-
19th International Cosmic Ray Conference (ICRC19), Volume 5
- Pub Date:
- August 1985
- Bibcode:
- 1985ICRC....5...94K
- Keywords:
-
- Cosmic Rays;
- Galactic Radiation;
- Muons;
- Radiant Flux Density;
- Solar Activity;
- Solar Magnetic Field;
- Solar Wind Velocity;
- Energy Spectra;
- Geomagnetism;
- Ionization Chambers;
- Solar Cycles;
- Space Radiation