Publications (4)
Can Proton Beam Heating Flare Models Explain Sunquakes?
Viacheslav Sadykov, John Stefan, Alexander Kosovichev +4
SDO/HMI observations reveal a class of solar flares with substantial energy and momentum impacts in the photosphere, concurrent with white-light emission and helioseismic responses…
Response of SDO/HMI observables to heating of the solar atmosphere by precipitating high-energy electrons
Viacheslav M Sadykov, Alexander G Kosovichev, Irina N Kitiashvili +1
We perform an analysis of the line-of-sight (LOS) observables of the SDO/HMI for models of the solar atmosphere heated by precipitating high-energy electrons during solar flares. T…
Statistical Study of Chromospheric Evaporation in Impulsive Phase of Solar Flares
Viacheslav M Sadykov, Alexander G Kosovichev, Ivan N Sharykin +1
We present a statistical study of chromospheric evaporation in solar flares using simultaneous observations by the RHESSI X-ray telescope and the IRIS UV spectrograph. The results…
Modelling Of The Hydrogen Lyman Lines In Solar Flares
Stephen A Brown, Lyndsay Fletcher, Graham S Kerr +3
The hydrogen Lyman lines ( 91.2 nm < lambda < 121.6 nm) are significant contributors to the radiative losses of the solar chromosphere, and are enhanced during flares. We have show…