Detailed Information on Publication Record
2010
TRANSITION FROM REGULAR TO CHAOTIC CIRCULATION IN MAGNETIZED CORONAE NEAR COMPACT OBJECTS
KOVÁŘ, Jiří and Zdeněk STUCHLÍKBasic information
Original name
TRANSITION FROM REGULAR TO CHAOTIC CIRCULATION IN MAGNETIZED CORONAE NEAR COMPACT OBJECTS
Authors
Edition
Astrophysical Journal, CA - Kanada, 2010, 0004-637X
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10308 Astronomy
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Philosophy and Science in Opava
UT WoS
000284075400022
Keywords in English
ROTATING BLACK-HOLE, CHARGED-PARTICLES, RECURRENCE PLOTS, ACCRETION DISKS, Q-STARS, FIELD, MOTION, STATIONARY, SYSTEMS, MAGNETOSPHERES
Tags
Tags
International impact, Reviewed
Links
GA202/09/0772, research and development project. GA205/07/0052, research and development project. LC06014, research and development project.
Změněno: 13/1/2021 09:16, Mgr. Pavlína Jalůvková
Abstract
V originále
Accretion onto black holes and compact stars brings material in a zone of strong gravitational and electromagnetic fields. We study dynamical properties of motion of electrically charged particles forming a highly diluted medium (a corona) in the regimeof strong gravity and large-scale (ordered) magnetic field. We start our work from a system that allows regular motion, then we focus on the onset of chaos. To this end, we investigate the case of a rotating black hole immersed in a weak, asymptoticallyuniform magnetic field. We also consider a magnetic star, approximated by the Schwarzschild metric and a test magnetic field of a rotating dipole.