46 citations · 89 across the 7 of their papers we have counts for
6 papers · 1 filter
Concurrent Kink and Sausage Waves in A Crescent Shaped Structure Over A Limb Prominence
Maryam Ghiasi, Neda Dadashi, Hossein Ebadi
A Crescent shaped prominence Structure (CS), over the solar west limb is studied using EIS/HINODE and AIA/SDO. First, the time varying positions of the top and below borders of the…
Statistical Properties of Photospheric Magnetic Elements Observed by SDO/HMI
Mohsen Javaherian, Hossein Safari, Neda Dadashi +1
Magnetic elements of the solar surface are studied in magnetograms recorded with the high-resolution Solar Dynamics Observatory / Helioseismic and Magnetic Imager . To extract some…
Complex Network for Solar Active Regions
Farhad Daei, Hossein Safari, Neda Dadashi
Here, we developed a complex network of solar active regions (ARs) to study various local and global properties of the network. The values of the Hurst exponent () were ev…
Wavefunction Properties of a Single and a System of Magnetic Flux Tube(s) Oscillations
Shahriar Esmaeili, Mojtaba Nasiri, Neda Dadashi +1
In this study, the properties of wavefunctions of the MHD oscillations for a single and a system of straight flux tubes are investigated. Magnetic flux tubes with a straight magnet…
Doppler shift of hot coronal lines in a moss area of an active region
Neda Dadashi, Luca Teriaca, Durgesh Tripathi +2
The moss is the area at the footpoint of the hot (3 to 5 MK) loops forming the core of the active region where emission is believed to result from the heat flux conducted down to t…
The quiet Sun average Doppler shift of coronal lines up to 2 MK
Neda Dadashi, Luca Teriaca, Sami K. Solanki
The average Doppler shift shown by spectral lines formed from the chromosphere to the corona reveals important information on the mass and energy balance of the solar atmosphere, p…