106 citations · 387 across the 15 of their papers we have counts for
15 papers
Giant post-flare loops in active regions with extremely strong coronal magnetic fields
Costas E. Alissandrakis, Gregory D. Fleishman, Viktor V. Fedenev +2
We report for the first time the detection of thermal free-free emission from post-flare loops at 34GHz in images from the Nobeyama Radioheliograph (NoRH). We studied 8 loops, 7 of…
Twin Null-Point-Associated Major Eruptive Three-Ribbon Flares with Unusual Microwave Spectra
V. V. Grechnev, N. S. Meshalkina, A. M. Uralov +7
On 23 July 2016 after 05:00\,UTC, the first 48-antenna stage of the Siberian Radioheliograph detected two flares of M7.6 and M5.5 GOES importance that occurred within half an hour…
Rapid Variability in the SOL2011-08-04 Flare: Implications for Electron Acceleration
Alexander T. Altyntsev, Nataliia S. Meshalkina, Alexandra L. Lysenko +1
Particle acceleration in solar flares remains an outstanding problem in solar physics. It is yet unclear which of the acceleration mechanisms dominates and how exactly is the exces…
Multi-instrument view on solar eruptive events observed with the Siberian Radioheliograph: From detection of small jets up to development of a shock wave and CME
V. V. Grechnev, S. V. Lesovoi, A. A. Kochanov +7
The first 48-antenna stage of the Siberian Radioheliograph (SRH) started single-frequency test observations early in 2016, and since August 2016 it routinely observes the Sun at se…
Statistics of "Cold" Early Impulsive Solar Flares in X-ray and Microwave domains
Alexandra L. Lysenko, Alexander T. Altyntsev, Natalia S. Meshalkina +2
Solar flares often happen after a preflare / preheating phase, which is almost or entirely thermal. In contrast, there are the so-called early impulsive flares that do not show a (…
Flare SOL2012-07-06: on the origin of the circular polarization reversal between 17 GHz and 34 GHz
A. Altyntsev, N. Meshalkina, I. Myshyakov +2
The new generations of multiwavelength radioheliographs with high spatial resolution will employ microwave imaging spectropolarimetry to recover flare topology and plasma parameter…