Structure of the Heliospheric Magnetic Field and Galactic Cosmic Ray Modulation

The effect the three-component heliospheric magnetic field has on the modulation of galactic cosmic rays is considered. Radial and longitudinal components of the model are associated by the familiar Parker ratio. The latitudinal component is proportional to the radial one and emerges if the dependen...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2021-10, Vol.85 (10), p.1176-1178
Main Authors: Kalinin, M. S., Bazilevskaya, G. A., Krainev, M. B., Svirzhevskaya, A. K., Svirzhevsky, N. S.
Format: Article
Language:English
Subjects:
Cosmic rays
Galactic cosmic rays
Hadrons
Heavy Ions
Magnetic fields
Modulation
Nuclear Physics
Physics
Physics and Astronomy
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Summary:The effect the three-component heliospheric magnetic field has on the modulation of galactic cosmic rays is considered. Radial and longitudinal components of the model are associated by the familiar Parker ratio. The latitudinal component is proportional to the radial one and emerges if the dependence of the latter deviates from the law of inverse squares. The model is tested using the problem of galactic proton modulation.
ISSN:1062-8738
1934-9432
DOI:10.3103/S106287382110018X