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Tziotziou K, Scullion E, Shelyag S, Steiner O, Khomenko E, Tsiropoula G, Canivete Cuissa JR, Wedemeyer S, Kontogiannis I, Yadav N, Kitiashvili IN, Skirvin SJ, Dakanalis I, Kosovichev AG, Fedun V. Vortex Motions in the Solar Atmosphere: Definitions, Theory, Observations, and Modelling. Space Sci Rev 2023; 219:1. [PMID: 36627929 PMCID: PMC9823109 DOI: 10.1007/s11214-022-00946-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
Vortex flows, related to solar convective turbulent dynamics at granular scales and their interplay with magnetic fields within intergranular lanes, occur abundantly on the solar surface and in the atmosphere above. Their presence is revealed in high-resolution and high-cadence solar observations from the ground and from space and with state-of-the-art magnetoconvection simulations. Vortical flows exhibit complex characteristics and dynamics, excite a wide range of different waves, and couple different layers of the solar atmosphere, which facilitates the channeling and transfer of mass, momentum and energy from the solar surface up to the low corona. Here we provide a comprehensive review of documented research and new developments in theory, observations, and modelling of vortices over the past couple of decades after their observational discovery, including recent observations in H α , innovative detection techniques, diverse hydrostatic modelling of waves and forefront magnetohydrodynamic simulations incorporating effects of a non-ideal plasma. It is the first systematic overview of solar vortex flows at granular scales, a field with a plethora of names for phenomena that exhibit similarities and differences and often interconnect and rely on the same physics. With the advent of the 4-m Daniel K. Inouye Solar Telescope and the forthcoming European Solar Telescope, the ongoing Solar Orbiter mission, and the development of cutting-edge simulations, this review timely addresses the state-of-the-art on vortex flows and outlines both theoretical and observational future research directions.
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Affiliation(s)
- K. Tziotziou
- Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, GR-15236 Penteli, Greece
| | - E. Scullion
- Department of Mathematics, Physics and Electrical Engineering, Northumbria University, Newcastle upon Tyne, NE1 8ST UK
| | - S. Shelyag
- School of Information Technology, Deakin University, Geelong, Australia
| | - O. Steiner
- IRSOL–Istituto Ricerche Solari “Aldo e Cele Daccò”, Università della Svizzera italiana (USI), Via Patocchi 57, 6605 Locarno-Monti, Switzerland
- Leibniz-Institut für Sonnenphysik (KIS), Schöneckstrasse 6, 79104 Freiburg i.Br., Germany
| | - E. Khomenko
- Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife Spain
- Departamento de Astrofísica, Universidad de La Laguna, 38205 La Laguna, Tenerife Spain
| | - G. Tsiropoula
- Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, GR-15236 Penteli, Greece
| | - J. R. Canivete Cuissa
- IRSOL–Istituto Ricerche Solari “Aldo e Cele Daccò”, Università della Svizzera italiana (USI), Via Patocchi 57, 6605 Locarno-Monti, Switzerland
- Center for Theoretical Astrophysics and Cosmology, Institute for Computational Science (ICS), University of Zurich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - S. Wedemeyer
- Rosseland Center for Solar Physics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo, Norway
- Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo, Norway
| | - I. Kontogiannis
- Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
| | - N. Yadav
- Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, 37077 Göttingen, Germany
- Present Address: Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala 695551 India
| | | | - S. J. Skirvin
- Plasma Dynamics Group, Department of Automatic Control and Systems Engineering, The University of Sheffield, Mappin Street, Sheffield, S1 3JD UK
- Present Address: Centre for Mathematical Plasma Astrophysics, Mathematics Department, KU Leuven, Celestijnenlaan 200B bus 2400, B-3001 Leuven, Belgium
| | - I. Dakanalis
- Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, GR-15236 Penteli, Greece
| | - A. G. Kosovichev
- Department of Physics, New Jersey Institute of Technology, Newark, NJ 07102 USA
| | - V. Fedun
- Plasma Dynamics Group, Department of Automatic Control and Systems Engineering, The University of Sheffield, Mappin Street, Sheffield, S1 3JD UK
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