Polarization in lamp-post model of black-hole accretion discs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00384837" target="_blank" >RIV/67985815:_____/12:00384837 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/372/1/012056" target="_blank" >http://dx.doi.org/10.1088/1742-6596/372/1/012056</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/372/1/012056" target="_blank" >10.1088/1742-6596/372/1/012056</a>
Alternative languages
Result language
angličtina
Original language name
Polarization in lamp-post model of black-hole accretion discs
Original language description
We revisit the lamp-post geometry of the black-hole accretion disc with a primary illuminating source on the rotational axis. The primary X-ray power-law radiation is Compton reflected from the disc towards the observer. The gravitational field of a rotating black hole influences the photon properties on its way from the primary source to the disc and from the primary source and accretion disc to a distant observer. We study the polarization properties of the radiation how they would be observed in thisscenario. The degree and the angle of polarization are examined as functions of the black hole spin, observers inclination angle and the position of the primary source.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F09%2F0772" target="_blank" >GA202/09/0772: Current problems of gravitation, general relativity and relativistic astrophysics</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Astronomy at High Angular Resolution : The Central Kiloparsec in Galactic Nuclei
ISBN
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ISSN
1742-6588
e-ISSN
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Number of pages
6
Pages from-to
"012056/1"-"012056/6"
Publisher name
Institute of Physics Publishing
Place of publication
Bristol
Event location
Bad Honnef
Event date
Aug 28, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000307718600056