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Linear force-free field of a toroidal symmetry
- 1.0329322 - ASÚ 2010 RIV FR eng J - Journal Article
Romashets, E. P. - Vandas, Marek
Linear force-free field of a toroidal symmetry.
Astronomy & Astrophysics. Roč. 499, č. 1 (2009), s. 17-20. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR(CZ) 1QS300120506; GA MŠMT(CZ) ME09032; GA ČR GA205/09/0170
Institutional research plan: CEZ:AV0Z10030501
Keywords : magnetic fields * solar wind * magnetic clouds
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.179, year: 2009
An analytical description of a linear force-free magnetic field of a toroidal geometry has been found as a superposition of fields given by linear force-free cylinders tangential to a generating toroid. The field is exactly linear force-free for arbitrary aspect ratio. The new solution can be applied for solar and interplanetary flux ropes, astrophysical objects, and laboratory plasma.
Permanent Link: http://hdl.handle.net/11104/0175392
Number of the records: 1