Примеры использования White dwarfs на Английском языке и их переводы на Русский язык
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Red Giants… and tiny white dwarfs.
Theoretically, such white dwarfs should pulsate at temperatures where their atmospheres are partially ionized.
These stars will eventually end their lives as white dwarfs.
Compact Objects in Astrophysics: White Dwarfs, Neutron Stars and Black Holes.
Luyten studied the proper motions of stars and discovered many white dwarfs.
The sdB stars are expected to become white dwarfs without going through any more giant stages.
It is believed that these stars will eventually cool and become DO white dwarfs.
This suggests that MACHOs could be white dwarfs or red dwarfs which have similar masses.
An alternate theory is that sdOs have been formed by coalescing two white dwarfs.
The first hydrogen-deficient white dwarfs were discovered by Milton Humason and Fritz Zwicky in 1947 and Willem Luyten in 1952.
I just read the craziest article in this Popular Science about white dwarfs, black holes, and Uranus.
Although we call them white dwarfs, these stars aren't always white, they can also have orange, red or even blue tinges!
That phase of stellar evolution is relatively brief, andmost such stars ultimately end up as white dwarfs.
The gas creates a planetary nebula- beautiful clouds around the white dwarfs, like the one shown in this new photo.
Early calculations suggested that white dwarfs should vary with periods around 10 seconds, but searches in the 1960s failed to observe this.
Mass lost from red giants also determines the mass and properties of the white dwarfs that form subsequently.
The third known class of pulsating variable white dwarfs is the GW Vir stars, sometimes subdivided into DOV and PNNV stars.
The influence of a neutrinoless electron to positron conversion on the cooling of strongly magnetized iron white dwarfs was studied.
Astronomers have recently spotted two‘retired' stars(called white dwarfs) at the centre of this beautiful nebula that have taken up sculpting!
White dwarfs are among the oldest objects in Universe since they are the end point in the life cycle of most stars including our Sun!
This survey has identified large numbers of very hot stars such as white dwarfs and active corona stars.
Generally most white dwarfs have a low rate of rotation, most likely as the result of rotational braking or by shedding angular momentum when the progenitor star lost its outer envelope.
This category of super-soft sources consist of high-mass white dwarfs with very high surface temperatures 0.5× 106 to 1× 106 K.
Like other white dwarfs, BPM 37093 is thought to be composed primarily of carbon and oxygen, which are created by thermonuclear fusion of helium nuclei in the triple-alpha process.
Nearly all small and intermediate-mass stars(below about 9 M☉)will end up as white dwarfs once they have exhausted their supply of thermonuclear fuel.
These stars are not,strictly speaking, white dwarfs; rather, they are stars which are in a position on the Hertzsprung-Russell diagram between the asymptotic giant branch and the white dwarf region.
Example systems include: Compact binaries made up of twoclosely orbiting stellar-mass objects, such as white dwarfs, neutron stars or black holes.
Flaming Lips also covered the song with Stardeath and White Dwarfs on the band's 2009 album The Flaming Lips and Stardeath and White Dwarfs with Henry Rollins and Peaches Doing The Dark Side of the Moon.
MACHOs or Massive Compact Halo Objects, large, condensed objects such as black holes,neutron stars, white dwarfs, very faint stars, or non-luminous objects like planets.
However, relativistic effects become dominant in some systems, such as white dwarfs and neutron stars, and the ideal gas equations must be modified.