Investigating the Relativistic Motion of the Stars Near the Supermassive Black Hole in the Galactic Center

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F17%3A00484584" target="_blank" >RIV/67985815:_____/17:00484584 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3847/1538-4357/aa7bf0" target="_blank" >http://dx.doi.org/10.3847/1538-4357/aa7bf0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3847/1538-4357/aa7bf0" target="_blank" >10.3847/1538-4357/aa7bf0</a>

Result language
angličtina
Original language name
Investigating the Relativistic Motion of the Stars Near the Supermassive Black Hole in the Galactic Center
Original language description
The S-star cluster in the Galactic center allows us to study the physics close to a supermassive black hole, including distinctive dynamical tests of general relativity. We aim at a new and practical method to investigate the relativistic orbits of stars in the gravitational field near Sgr A(*). We use a first-order postNewtonian approximation to calculate the stellar orbits with a broad range of periapse distance r(p) We present a method that employs the changes in orbital elements derived from elliptical fits to different sections of the orbit.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
<a href="/en/project/7E13012" target="_blank" >7E13012: Probing Strong Gravity by Black Holes Across the Range of Masses</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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