0125164 - ASU-R 20030070 RIV NL eng C - Conference Paper (international conference)
Romashets, E. P. - Vandas, Marek
Interplanetary magnetic clouds of toroidal shapes.
Solar variability as an input to the Earth's environment. Noordwijk: ESA Publication division, 2003 - (Wilson, A.), s. 535-540. ESA Special publication., 535.
[International solar cycle studies symposium 2003. Tatranská Lomnica (SK), 23.06.2003-28.06.2003]
R&D Projects: GA ČR GA205/03/0953; GA AV ČR IBS1003006; GA MŠMT ME 501
Institutional research plan: CEZ:AV0Z1003909
Keywords : magnetic clouds * force-free fields * models
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

Analytical solutions of force-free equation inside a toroid are derived for constant and non-constant alpha. They can be used for interpretation of solar flux, ropes and interplanetary magnetic clouds. The solution with non-constant alpha is valid for arbitrary aspect radio torus.
Permanent Link: http://hdl.handle.net/11104/0023422