0125178 - ASU-R 20030084 RIV US eng J - Journal Article
Romashets, E. P. - Vandas, Marek
Force-free field inside a toroidal magnetic cloud.
Geophysical Research Letters. Roč. 30, č. 20 (2003), s. 2065, /SSC 8-1 - SSC 8-4/. ISSN 0094-8276. E-ISSN 1944-8007
R&D Projects: GA AV ČR IBS1003006; GA ČR GA205/03/0953
Institutional research plan: CEZ:AV0Z1003909
Keywords : magnetic clouds * toroidal flux rope * analytical solution
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 2.422, year: 2003

An analytical solution of force-free magnetic fields inside a toroid with an arbitrary aspect ratio was found. The presented solution coincides with the Lundquist one for cylindrical clouds in case of a avery large aspect ratio torus.
Permanent Link: http://hdl.handle.net/11104/0023436