Приклади вживання Black hole's mass Англійська мовою та їх переклад на Українською
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The black hole's mass is around 250 million Suns.
This temperature is inversely proportional to the black hole's mass.
They could estimate the black hole's mass through the movements of a star caught up in its enormous gravitational pull[5].
Those were the data they needed to calculate the black hole's mass.
We know the black hole's mass can't be fluctuating, so any changes in the echo must be down to the gaseous environment.”.
And then, by the conservation of energy, it must inevitably increase the black hole's mass.
The scientists wereable to probe the gravitational waves for values of the black hole's mass and spin that matched other observations of the black hole. .
His team of astronomers used the Hubble Space Telescope and the Gemini North 8-metre optical and infrared telescope on Hawaii's Mauna Keato observe M60-UCD1 and measure the black hole's mass.
The size and shape of these surfaces depends on the black hole's mass and angular momentum.
The scientists established the black hole's mass by modeling the disk's rotation, making up for the extra mass of the stars in the galaxy's core region and other details such as the somewhat warped shape of the gaseous disk.
Rotating black holes have surfaces where the metric appears to have a singularity; the size and shape of these surfaces depends on the black hole's mass and angular momentum.
The researchers determined the black hole's mass by modeling the disk's rotation, accounting for the additional mass of the stars in the galaxy's central region and other details such as the slightly warped shape of the gaseous disk.
By tracking the light echoes, we were able to track this changing corona, and- what's even more exciting-get much better values for the black hole's mass and spin than we could have determined if the corona was not changing in size.
The clear detection ofrapid rotation enabled the researchers to determine the black hole's mass with a precision better than one percent, although they estimate an additional systematic 12 percent uncertainty in the measurement because the distance to NGC 3258 is not known very precisely.
Based on previous Hubble surveys of black holes, astronomers had developed a correlation between a black hole's mass and the mass of its host galaxy's central bulge of stars- the larger the galaxy bulge, the proportionally more massive the black hole. .
The strong detection offast rotation allowed the team to establish the black hole's mass with a precision better than 1%, although they approximate an extra systematic 12% ambiguity in the measurement because the distance to NGC 3258 is not known exactly.
Which means that a black hole of the Earth's mass would survive 1047 years;
For a black hole of mass M.
This was the crucial bit of information needed to measure the black hole mass.
What is the origin of the M-sigma relation between supermassive black hole mass and galaxy velocity dispersion?
According to astronomers, one of the main factors that determine the black hole mass can be its magnetic field.
The authors suggest that much of the black hole mass may have accumulated from the hot gas surrounding both galaxies.
In Institute for extraterrestrial physics,max Planck Society and the University Observatory of Munich have found a black hole mass of 40 billion Suns.
The black hole mass, according to calculations, is 800 million solar masses.
The black hole mass is tied to the host galaxy bulge or spheroid mass. .
Astronomers use several techniques to measure black hole masses.