๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synchrotron or plasma emission in solar microwave flares?

โœ Scribed by A. O. Benz


Publisher
Springer
Year
1984
Tongue
English
Weight
140 KB
Volume
94
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.

โœฆ Synopsis


The spectral indices of microwave and hard X-ray emissions of a solar flare are found to correlate. Their observed values are in agreement with the expected relation from synchrotron and bremsstrahlung theory. These results are considered as strong evidence for the synchrotron mechanism in the microwave flare, contrary to recent alternative suggestions.


๐Ÿ“œ SIMILAR VOLUMES


Diagnostics of solar flare and evaporate
โœ A. V. Stepanov; S. Urpo; V. V. Zaitsev ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Springer ๐ŸŒ English โš– 530 KB

Pulsations of mm-wave emission with a period of about 5 s, which occurred during the impulsive phase of the flare of June 22, 1989, are investigated. It has been shown that these pulsations can be driven by Alfv6nic oscillations of a flare loop excited due to upward motion of the chromospheric evapo