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X-ray binary stars are basically X-ray sources that are members of a binary system.

They are a class of binary stars that produce a large quantity of X-rays. The X-rays are produced by matter falling from one of the members, called the donor, which is usually a relatively normal star, to the other component, called the accretor, which is generally a collapsed star like a white dwarf, neutron star, or black hole.Â?

The fallen matter releases its gravitational potential energy as X-rays.


Note: A binary star system is a system containing two stars that orbit around their common center of mass.


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14y ago
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5mo ago

X-ray binary stars are binary star systems in which one of the stars is a compact object, such as a neutron star or black hole, that accretes mass from its companion star. This accretion process can generate intense X-ray emission, making X-ray binaries detectable by X-ray telescopes. These systems provide valuable information about the behavior of compact objects and the physics of accretion.

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Q: What are X-Ray Binary Stars?
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