Directivity of non-thermal X-ray emission from solar flares
โ Scribed by O. M. Kovrizhnikh; I. A. Savenko; L. M. Chupova
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 550 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
An improved X-ray polarimeter is briefly described and preliminary results of the measurements carried out on the satellite 'Intercosmos-7' are presented. One flare with considerable polarization (P~> 16%) was observed on 1972 August 4. Two other flares with rather low polarization (P ~ 4 %; P/> 2 %
The polarization of hard solar X-radiation (> l0 keV) is calculated on the assumption that electrons get a non-isotropic velocity distribution in the initial phase of a flare. The bremsstrahlung generated by nonthermal electrons spiralling around magnetic field lines with discrete pitch angles is co