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Halo of ngc 4631 and models of cosmic-ray transport
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Cowsik, R. Sukamar, S. |
| Copyright Year | 1985 |
| Description | The halo of edge on spiral galaxy of NGC 4631 is studied from 327 MHz to 10700 MHz to delineate the models of cosmic ray transport. Preliminary studies show that the spectral steepening as a function of height above the plane can be understood in terms of the simplest cosmic ray transport models, viz., simple isotropic diffusion in an infinite medium. |
| File Size | 6850083 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850025790 |
| Archival Resource Key | ark:/13960/t6xw99c8q |
| Language | English |
| Publisher Date | 1985-08-01 |
| Access Restriction | Open |
| Subject Keyword | Space Radiation Protons Energy Spectra Cosmic Rays Radiation Transport Radiation Spectra Halos Height Models Spiral Galaxies Magnetic Fields Diffusion Interstellar Matter Electrons Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
