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The solar wind effect on cosmic rays and solar activity
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Kojima, H. Fujimoto, K. Murakami, K. |
| Copyright Year | 1985 |
| Description | The relation of cosmic ray intensity to solar wind velocity is investigated, using neutron monitor data from Kiel and Deep River. The analysis shows that the regression coefficient of the average intensity for a time interval to the corresponding average velocity is negative and that the absolute effect increases monotonously with the interval of averaging, tau, that is, from -0.5% per 100km/s for tau = 1 day to -1.1% per 100km/s for tau = 27 days. For tau 27 days the coefficient becomes almost constant independently of the value of tau. The analysis also shows that this tau-dependence of the regression coefficiently is varying with the solar activity. |
| File Size | 195505 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850026753 |
| Archival Resource Key | ark:/13960/t7fr4rr8p |
| Language | English |
| Publisher Date | 1985-08-01 |
| Access Restriction | Open |
| Subject Keyword | Solar Physics Temporal Distribution Solar Activity Solar Rotation Time Dependence Correlation Flux Density Regression Analysis Solar Cycles Cosmic Rays Solar Wind Velocity Neutron Counters Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
