0124603 - ASU-R 20000059 RIV DE eng J - Journal Article
Odstrčil, Dušan - Karlický, Marian
Propagation of shock waves in the solar corona with 2-D loop structures.
Astronomy & Astrophysics. Roč. 359, - (2000), s. 766-776. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR KSK1043601
Institutional research plan: CEZ:AV0Z1003909
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 2.790, year: 2000

We study propagation of shock waves by the two-dimensional numerical magnetohydrodynamic model. Explosion of a hot plasma is investigated for various ratios of the mass density and magneic field intensity in a fan of coronal loops. The presented results support the idea that a single solar flare energy relase with a single shock can generate coronal disturbances observed as two separate type II radio bursts.
Permanent Link: http://hdl.handle.net/11104/0022862