Super-massive black hole mass estimation from bright flares
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00567711" target="_blank" >RIV/67985815:_____/22:00567711 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1142/9789811258251_0113" target="_blank" >http://dx.doi.org/10.1142/9789811258251_0113</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1142/9789811258251_0113" target="_blank" >10.1142/9789811258251_0113</a>
Alternative languages
Result language
angličtina
Original language name
Super-massive black hole mass estimation from bright flares
Original language description
Super-Massive Black Holes reside in galactic nuclei, where they exhibit episodic bright flares due to accretion events. Taking into account relativistic effects, namely, the boosting and lensing of X-ray flares, we further examine the possibility to constraint the mass of the SMBH from the predicted profiles of the observed light curves. To this end, we have studied four bright flares from Sagittarius A*, which exhibit an asymmetric shape consistent with a combination of two intrinsically separate peaks that occur with a specific time delay with respect to each other. We have thus proposed (Karssen et al. 2017, Mon. Not. R. Astron. Soc. 472, 4422) that an interplay of relativistic effects could be responsible for the shape of the observed light curves and we tested the reliability of the method.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The Fifteenth Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories
ISBN
978-981-125-825-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
842-848
Publisher name
World Scientific
Place of publication
Singapore
Event location
Rome
Event date
Jul 1, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001250440000109