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Propagation of the phase of solar modulation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Forman, M. A. Perko, J. S. Jones, F. C. |
| Copyright Year | 1985 |
| Description | The phase of the 11 year galactic cosmic ray variation, due to a varying rate of emission of long lived propagating regions of enhanced scattering, travels faster than the scattering regions themselves. The radial speed of the 11 year phase in the quasi-steady, force field approximation is exactly twice the speed of the individual, episodic decreases. A time dependent, numerical solution for 1 GeV protons at 1 and 30 Au gives a phase speed which is 1.85 times the propagation speed of the individual decreases. |
| File Size | 203544 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850026522 |
| Archival Resource Key | ark:/13960/t1sf7nh4v |
| Language | English |
| Publisher Date | 1985-08-01 |
| Access Restriction | Open |
| Subject Keyword | Solar Physics Protons Heuristic Methods Proton Scattering Neutral Sheets Radiant Flux Density Periodic Variations Pulse Modulation Galactic Radiation Field Strength Time Dependence Wave Propagation Magnetic Fields Diffusion Coefficient Solar Cosmic Rays Solar Wind Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
