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3D simulations of gyrosynchrotron emission from mildly anisotropic nonuniform electron distributions in symmetric magnetic loops
Alexey A. Kuznetsov, Gelu M. Nita, Gregory D. Fleishman
Microwave emission of solar flares is formed primarily by incoherent gyrosynchrotron radiation generated by accelerated electrons in coronal magnetic loops. The resulting emission…
3D Structure of Microwave Sources from Solar Rotation Stereoscopy vs Magnetic Extrapolations
Gelu M. Nita, Gregory D. Fleishman, Ju Jing +5
We use rotation stereoscopy to estimate the height of a steady-state solar feature relative to the photosphere, based on its apparent motion in the image plane recorded over severa…
Cold, tenuous solar flare: acceleration without heating
Gregory D. Fleishman, Eduard P. Kontar, Gelu M. Nita +1
We report the observation of an unusual cold, tenuous solar flare, which reveals itself via numerous and prominent non-thermal manifestations, while lacking any noticeable thermal…