| タイトル | Onion-shell model for cosmic ray electrons and radio synchrotron emission in supernova remnants |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850026587 |
| 著者（英） | Beck, R.; Bogdan, T. J.; Drury, L. O.; Voelk, H. J. |
| 著者所属（英） | Max-Planck-Inst. fuer Kernphysik |
| 発行日 | 1985-08-01 |
| 言語 | eng |
| 内容記述 | The spectrum of cosmic ray electrons, accelerated in the shock front of a supernova remnant (SNR), is calculated in the test-particle approximation using an onion-shell model. Particle diffusion within the evolving remnant is explicity taken into account. The particle spectrum becomes steeper with increasing radius as well as SNR age. Simple models of the magnetic field distribution allow a prediction of the intensity and spectrum of radio synchrotron emission and their radial variation. The agreement with existing observations is satisfactory in several SNR's but fails in other cases. Radiative cooling may be an important effect, especially in SNR's exploding in a dense interstellar medium. |
| NASA分類 | SPACE RADIATION |
| レポートNO | 85N34900
OG-8.1-10 |
| 権利 | No Copyright |
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