Long-term modulation of galactic cosmic rays in high-energy region

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 to 1983 are presented. In years of the solar activity maximum in cosmic ray density were found two minima or two-stepped decrease. The second intens...

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Bibliographic Details
Main Authors: Krivoshapkin, P. A., Transky, I. A., Skripin, G. V., Prikhodko, A. N., Shafer, G. V.
Format: Other/Unknown Material
Language:unknown
Published: 1985
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Online Access:http://hdl.handle.net/2060/19850026705
Description
Summary: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 to 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.