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- X-ray_burster abstract "X-ray bursters are one class of X-ray binary stars exhibiting periodic and rapid increases in luminosity (typically a factor of 10 or greater) peaked in the X-ray regime of the electromagnetic spectrum. These astrophysical systems are composed of an accreting compact object, typically a neutron star or occasionally a black hole, and a companion 'donor' star; the mass of the donor star is used to categorize the system as either a high mass (above 10 solar masses) or low mass (less than 1 solar mass) X-ray binary, abbreviated as HMXB and LMXB, respectively. X-ray bursters differ observationally from other X-ray transient sources (such as X-ray pulsars and soft X-ray transients), showing a sharp rise time (1 – 10 seconds) followed by spectral softening (a property of cooling black bodies). Individual burst energetics are characterized by an integrated flux of 1039–40 ergs, compared to the steady luminosity which is of the order 1037 ergs for accretion onto a neutron star. As such, the ratio of the burst flux to the persistent flux, denoted in the literature as α, ranges from 10 to 103 but is typically on the order of 100. The X-ray bursts emitted from most of these systems recur on timescales ranging from hours to days, although more extended recurrence times are exhibited in some systems, and weak bursts with recurrence times between 5–20 minutes have yet to be explained but are observed in some less usual cases. The abbreviation XRB can refer either to this class of object (X-ray burster) or the astronomical observation of the associated emission (X-ray burst).".
- X-ray_burster wikiPageID "195693".
- X-ray_burster wikiPageRevisionID "593239340".
- X-ray_burster hasPhotoCollection X-ray_burster.
- X-ray_burster subject Category:Binary_stars.
- X-ray_burster subject Category:Neutron_stars.
- X-ray_burster subject Category:Nucleosynthesis.
- X-ray_burster subject Category:Semidetached_binaries.
- X-ray_burster subject Category:Standard_candles.
- X-ray_burster subject Category:Stellar_phenomena.
- X-ray_burster subject Category:Variable_stars.
- X-ray_burster subject Category:X-ray_binaries.
- X-ray_burster type BinaryStar109221070.
- X-ray_burster type BinaryStars.
- X-ray_burster type CelestialBody109239740.
- X-ray_burster type NaturalObject100019128.
- X-ray_burster type NeutronStar109369692.
- X-ray_burster type NeutronStars.
- X-ray_burster type Object100002684.
- X-ray_burster type Phenomenon100034213.
- X-ray_burster type PhysicalEntity100001930.
- X-ray_burster type Process100029677.
- X-ray_burster type SemidetachedBinaries.
- X-ray_burster type Star109444100.
- X-ray_burster type StellarPhenomena.
- X-ray_burster type VariableStar109469152.
- X-ray_burster type VariableStars.
- X-ray_burster type Whole100003553.
- X-ray_burster type X-rayBinaries.
- X-ray_burster comment "X-ray bursters are one class of X-ray binary stars exhibiting periodic and rapid increases in luminosity (typically a factor of 10 or greater) peaked in the X-ray regime of the electromagnetic spectrum.".
- X-ray_burster label "Berster rentgenowski".
- X-ray_burster label "Erupción de rayos X".
- X-ray_burster label "Erupção de raio X".
- X-ray_burster label "Sursauteur X".
- X-ray_burster label "X-ray burster".
- X-ray_burster label "X線バースター".
- X-ray_burster label "Барстер".
- X-ray_burster sameAs Erupción_de_rayos_X.
- X-ray_burster sameAs Sursauteur_X.
- X-ray_burster sameAs X線バースター.
- X-ray_burster sameAs Berster_rentgenowski.
- X-ray_burster sameAs Erupção_de_raio_X.
- X-ray_burster sameAs m.01bt3p.
- X-ray_burster sameAs Q2269733.
- X-ray_burster sameAs Q2269733.
- X-ray_burster sameAs X-ray_burster.
- X-ray_burster wasDerivedFrom X-ray_burster?oldid=593239340.
- X-ray_burster isPrimaryTopicOf X-ray_burster.