Email this article Constraints on the Regimes of Electron Acceleration in Solar Flares
- Authors: Kovalev V.A.1, Melnikov V.F.2
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Affiliations:
- Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation
- Central (Pulkovo) Astronomical Observatory
- Issue: Vol 45, No 8 (2019)
- Pages: 546-550
- Section: Article
- URL: https://journal-vniispk.ru/1063-7737/article/view/191471
- DOI: https://doi.org/10.1134/S106377371908005X
- ID: 191471
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Abstract
Based on the observations of microwave impulsive bursts recorded at the Nobeyama Radio Observatory, we have obtained constraints on the regimes of electron acceleration in solar flares. By analyzing the evolution of the growth rate of the radio flux, we have established that the electron acceleration during a solar flare occurs in a slow regime compared to the exponential one.
About the authors
V. A. Kovalev
Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation
Author for correspondence.
Email: vic.kov@yandex.ru
Russian Federation, Troitsk, Moscow oblast, 108840
V. F. Melnikov
Central (Pulkovo) Astronomical Observatory
Email: vic.kov@yandex.ru
Russian Federation, Pulkovskoe sh. 65, St. Petersburg, 196140
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