A periodical analysis of the cosmic-ray diffusion coefficient and the high-speed solar-wind streams
โ Scribed by J. Xanthakis; H. Mavromichalaki; B. Petropoulos; E. Marmatsouri; A. Vassilaki
- Publisher
- Springer Netherlands
- Year
- 1988
- Tongue
- English
- Weight
- 696 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1573-0794
No coin nor oath required. For personal study only.
โฆ Synopsis
A three-dimensional model for the calculation of cosmic-ray intensity of the Inuvik station during the 20th and 21st solar cycles is given. Especially we have studied the coefficient K of the used parameter of sunspot number in terms of high-speed solar-wind streams and have tried enough successfully to relate this coefficient with the diffusion process of cosmic rays in the interplanetary space.
Analyzing these two data sets for the time-period 1964-1985 into a network of trigonometric series we have observed similar period in the two sets. It means that we have the same in general line variations in the high-speed streams as well as to the coefficient K expressed by this way the diffusion coefficient of cosmic-rays.
๐ SIMILAR VOLUMES
This study deals with the short-term variations of cosmic ray intensity during the interval 1973-78. Daily means of high latitude neutron and meson monitors from the same station and those of a low latitude neutron monitor have been analysed using the Chree method of superposed epochs. The zero epoc
Interplanetary magnetic field data compiled by King (1977King ( , 1979) ) are used to obtain a list of high velocity solar wind streams for the period January 1975 through June 1978. The catalogue is a continuation of a previous list which covered 1964-75. The total number of high-speed solar wind s
Interplanetary magnetic field data obtained from near-Earth spacecraft are used to compile a catalogue of high-velocity solar wind streams for the period June 1978 through October 1982 (Barrels rotations 1980(Barrels rotations -2039)). The compilation of high-velocity streams is a continuation of tw