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Transition from Regular to Chaotic Circulation in Magnetized Coronae near Compact Objects
- 1.0348418 - ASÚ 2011 RIV US eng J - Journal Article
Kopáček, Ondřej - Karas, Vladimír - Kovář, J. - Stuchlík, Z.
Transition from Regular to Chaotic Circulation in Magnetized Coronae near Compact Objects.
Astrophysical Journal. Roč. 722, č. 2 (2010), s. 1240-1259. ISSN 0004-637X. E-ISSN 1538-4357
R&D Projects: GA MŠMT(CZ) LC06014; GA ČR GA205/07/0052
Institutional research plan: CEZ:AV0Z10030501
Keywords : black holes * accretion
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 7.436, year: 2010
We study dynamical properties of motion of electrically charged particles forming a highly diluted medium (a corona) in the regime of strong gravity and large-scale (ordered) magnetic field. To characterize the motion, we construct the recurrence plots (RPs) and we compare them with Poincaré surfaces of section.
Permanent Link: http://hdl.handle.net/11104/0188962
Number of the records: 1