2.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ilia State UniversityGE219 papers
- Instituto de Astrofísica de AndalucíaES90 papers
- Center for Astrophysics Harvard & SmithsonianUS82 papers
- Osservatorio Astrofisico di TorinoIT81 papers
- National Institute for AstrophysicsIT77 papers
- Boston UniversityUS72 papers
- Pulkovo ObservatoryRU71 papers
- Instituto de Astrofísica de CanariasES70 papers
- Space Research InstituteRU70 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Kansas State UniversityUS69 papers
- St Petersburg UniversityRU69 papers
7 papers · 2 filters
Structure of the solar photosphere studied from the radiation hydrodynamics code ANTARES
P. Leitner, B. Lemmerer, A. Hanslmeier +4
The ANTARES radiation hydrodynamics code is capable of simulating the solar granulation in detail unequaled by direct observation. We introduce a state-of-the-art numerical tool to…
Spectroscopic inversions of the Ca ii 8542 Å line in a C-class solar flare
D. Kuridze, V. Henriques, M. Mathioudakis +5
We study the C8.4 class solar flare SOL2016-05-14T11:34 UT using high-resolution spectral imaging in the Ca ii 8542 Å line obtained with the CRISP imaging spectropolarimeter on the…
North-south asymmetry in Rieger-type periodicity during solar cycles 19-23
Eka Gurgenashvili, Teimuraz V. Zaqarashvili, Vasil Kukhianidze +4
Rieger-type periodicity has been detected in different activity indices over many solar cycles. It was recently shown that the periodicity correlates with solar activity having a s…
Partially Ionized Plasmas in Astrophysics
Jose Luis Ballester, Igor Alexeev, Manuel Collados +9
Partially ionized plasmas are found across the Universe in many different astrophysical environments. They constitute an essential ingredient of the solar atmosphere, molecular clo…
Statistical properties of coronal hole rotation rates: Are they linked to the solar interior?
Salome R. Bagashvili, Bidzina M. Shergelashvili, Darejan R. Japaridze +8
The present paper discusses results of a statistical study of the characteristics of coronal hole (CH) rotation in order to find connections to the internal rotation of the Sun. Th…
Kelvin--Helmholtz instability in a twisting solar polar coronal hole jet observed by \emph{SDO}/AIA
I. Zhelyazkov, T. V. Zaqarashvili, L. Ofman +1
We investigate the conditions under which the fluting (), , and magnetohydrodynamic (MHD) modes in a uniformly twisted flux tube moving along its axis become…
Oscillation of solar radio emission at coronal acoustic cut-off frequency
O. S. Pylaev, T. V. Zaqarashvili, A. I. Brazhenko +3
Recent SECCHI COR2 observations on board STEREO-A spacecraft have detected density structures at a distance of 2.5--15~R propagating with periodicity of about 90~minutes. The obser…