Detailed Information on Publication Record
2014
Radiating perfect fluid tori in static braneworld spacetime: frequency shift map of torus image
ADÁMKOVÁ, Pavlína, Jan SCHEE and Zdeněk STUCHLÍKBasic information
Original name
Radiating perfect fluid tori in static braneworld spacetime: frequency shift map of torus image
Authors
ADÁMKOVÁ, Pavlína, Jan SCHEE and Zdeněk STUCHLÍK
Edition
Opava, Proceedings of RAGtime 14-16: Workshops on black holes and neutron stars, p. 205-2012, 8 pp. 2014
Publisher
Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Philosophy and Science in Opava
ISBN
978-80-7510-126-6
ISSN
Keywords in English
perfect-fluid tori
Tags
International impact
Links
EE2.3.20.0071, research and development project. GB14-37086G, research and development project.
Změněno: 26/1/2021 15:11, Mgr. Pavlína Jalůvková
Abstract
V originále
The imprints of the tidal-charge parameter b are determined for the spectral line profiles generated by radiation from the surface of optically thick perfect- uid tori orbiting a spherically symmetric braneworld black holes. We assume that each point onthe surface radiates isotropically at a fixed spectral line frequency. We give the direct and indirect image of a torus and the spectral line profile in dependence on the impact parameter for a large inclination angle to the distant observer when the relativistic effects are strongest. We give the map of the frequency shift accross the surface and dependence of the maximal and minimal frequency shift of the radiation from the tori surface, giving thus a relevant information on the tidal charge parameterb.