30 citations · 104 across the 7 of their papers we have counts for
7 papers
Observations of the Current Sheet Heating in X-ray during a Solar Flare
Anton Reva, Sergey Bogachev, Ivan Loboda +2
In the solar corona, magnetic reconnection occurs due to the finite resistivity of the plasma. At the same time, resistivity leads to ohmic heating. Therefore, the reconnecting cur…
Estimate of the Upper Limit on Hot Plasma Differential Emission Measure (DEM) in Non-Flaring Active Regions and Nanoflare Frequency Based on the Mg XII Spectroheliograph Data from CORONAS-F/SPIRIT
Anton Reva, Artem Ulyanov, Alexey Kirichenko +2
The nanoflare-heating theory predicts steady hot plasma emission in the non-flaring active regions. It is hard to find this emission with conventional non-monochromatic imagers (su…
Observations of the Coronal Mass Ejection with a Complex Acceleration Profile
A. A Reva, A. S. Kirichenko, A. S. Ulyanov +1
We study the coronal mass ejection (CME) with a complex acceleration profile. The event occurred on April 23, 2009. It had an impulsive acceleration phase, an impulsive deceleratio…
Nonlinear evolution of short-wavelength torsional Alfven waves
S. V. Shestov, V. M. Nakariakov, A. S. Ulyanov +2
We analyse nonlinear evolution of torsional Alfvén waves in a straight magnetic flux tube filled in with a low- plasma, and surrounded with a plasma of lower density. Such magne…
Current Sheet Structures Observed by the TESIS EUV Telescope During A Flux Rope Eruption on the Sun
Anton Reva, Artem Ulyanov, Ssergey Kuzin
We use the TESIS EUV telescope to study the current sheet signatures observed during flux rope eruption. The special feature of the TESIS telescope was its ability to image the sol…
Breakout Reconnection Observed by the TESIS EUV Telescope
Anton Reva, Artem Ulyanov, Sergey Shestov +1
We present experimental evidence of the coronal mass ejection (CME) breakout reconnection, observed by the TESIS EUV telescope. The telescope could observe solar corona up to 2 $R_…
Initiation and early evolution of the Coronal Mass Ejection on May 13, 2009 from EUV and white-light observations
Anton Reva, Artem Ulyanov, Sergey Bogachev +1
We present the results of the observations of a coronal mass ejection (CME), which occurred on May 13, 2009. The most important feature of these observations is that the CME was ob…