Constraining the charge of the Galactic centre black hole

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F19%3A00522266" target="_blank" >RIV/67985815:_____/19:00522266 - isvavai.cz</a>
Výsledek na webu
<a href="http://hdl.handle.net/11104/0306788" target="_blank" >http://hdl.handle.net/11104/0306788</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/1258/1/012031" target="_blank" >10.1088/1742-6596/1258/1/012031</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Constraining the charge of the Galactic centre black hole
Popis výsledku v původním jazyce
In this contribution, we summarize our results concerning the observational constraints on the electric charge associated with the Galactic centre black hole - Sgr A∗. According to the no-hair theorem, every astrophysical black hole, including supermassive black holes, is characterized by at most three classical, externally observable parameters - mass, spin, and the electric charge. While the mass and the spin have routinely been measured by several methods, the electric charge has usually been neglected, based on the arguments of efficient discharge in astrophysical plasmas.
Název v anglickém jazyce
Constraining the charge of the Galactic centre black hole
Popis výsledku anglicky
In this contribution, we summarize our results concerning the observational constraints on the electric charge associated with the Galactic centre black hole - Sgr A∗. According to the no-hair theorem, every astrophysical black hole, including supermassive black holes, is characterized by at most three classical, externally observable parameters - mass, spin, and the electric charge. While the mass and the spin have routinely been measured by several methods, the electric charge has usually been neglected, based on the arguments of efficient discharge in astrophysical plasmas.

Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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