Results 181 to 190 of about 385 (218)
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Scientific American, 1993
Preface 1. The properties of X-ray binaries, N. E. White, F. Nagase and A. N. Parmar 2. Optical and ultraviolet observations of X-ray binaries J. van Paradijs and J. E. McClintock 3. Black-hole binaries Y. Tanaka and W. H. G. Lewin 4. X-ray bursts Walter H. G. Lewin, Jan Van Paradijs and Ronald E. Taam 5. Millisecond pulsars D. Bhattacharya 6.
Edward P. J. van den Heuvel +1 more
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Preface 1. The properties of X-ray binaries, N. E. White, F. Nagase and A. N. Parmar 2. Optical and ultraviolet observations of X-ray binaries J. van Paradijs and J. E. McClintock 3. Black-hole binaries Y. Tanaka and W. H. G. Lewin 4. X-ray bursts Walter H. G. Lewin, Jan Van Paradijs and Ronald E. Taam 5. Millisecond pulsars D. Bhattacharya 6.
Edward P. J. van den Heuvel +1 more
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The Astronomy and Astrophysics Review, 1989
The various types and classes of X-ray binary are reviewed high-lighting recent results. The high mass X-ray binaries (HMXRBs) can be used to probe the nature of the mass loss from the OB star in these systems. Absorption measurements through one orbital cycle of the supergiant system X1700-37 are well modelled by a radiation driven wind and also ...
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The various types and classes of X-ray binary are reviewed high-lighting recent results. The high mass X-ray binaries (HMXRBs) can be used to probe the nature of the mass loss from the OB star in these systems. Absorption measurements through one orbital cycle of the supergiant system X1700-37 are well modelled by a radiation driven wind and also ...
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Detection of the progenitors of Be X-ray Binaries
Proceedings of the International Astronomical Union, 2018AbstractA recent survey of the far-ultraviolet spectra of 264 B-emission line stars has revealed 16 systems with hot companions that are the stripped down remains of a former mass donor star. Some of these will probably become Be + neutron star X-ray binaries in the future.
Douglas Gies +2 more
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Binary X-Ray Sources in the LMC
Symposium - International Astronomical Union, 1991We report new results on the X-ray binaries in the LMC since IAU Symposium 108 (see review by Hutchings 1984). These include an update of the point source identifications after further optical observations and a reprocessing of the Einstein database. We report major new results on several specific systems.
J. B. Hutchings, A. P. Cowley
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Annales de Physique, 1990
A review of some properties of X-ray binaries is presented. The review is concentrated mainly on low mass binaries. Their secular evolution, X-ray spectra and variability are discussed. Black-hole candidates, models of "dippers" and soft X-ray transients are presented and compared with observations.
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A review of some properties of X-ray binaries is presented. The review is concentrated mainly on low mass binaries. Their secular evolution, X-ray spectra and variability are discussed. Black-hole candidates, models of "dippers" and soft X-ray transients are presented and compared with observations.
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X-ray spectroscopy of X-ray binaries
2021This thesis describes the spectroscopic analysis of X-ray observations of X-ray bi- naries, i.e., systems composed of an accreting compact object and a stellar companion. These systems are characterized by their strong gravity, strong magnetic fields, as well as particle and radiation densities. Among the many fascinating physical processes con- nected
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2012
The very different nature of the emission mechanisms at the origins of X-ray and visible emission makes it inevitable that the sky looks very different in these two wavebands. This is illustrated by Fig. 16.1 which shows the bulge of our Galaxy observed in the hard X-rays by INTEGRAL (top), and in the visible domain (bottom).
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The very different nature of the emission mechanisms at the origins of X-ray and visible emission makes it inevitable that the sky looks very different in these two wavebands. This is illustrated by Fig. 16.1 which shows the bulge of our Galaxy observed in the hard X-rays by INTEGRAL (top), and in the visible domain (bottom).
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THEORETICAL ASPECTS OF X‐RAY BINARIES
Annals of the New York Academy of Sciences, 1980A computer program called a 'scenario machine' has been devised for studying aspects of X-ray binary evolution. The program uses the known facts about stellar evolution and well-known rules of thumb for the outcome of certain events. Starting with the masses of two main sequence stars and an orbital period along with the fractional mass and angular ...
Kippenhahn, R., Thomas, H.
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1978
The end of life remains to be outlined for those objects which are too massive, concentrate much matter in the center, and lose too little to escape a supernova event. The prominent clues lie in the X-ray domain, inaccessible only a few years back. Comparatively little impact on double-star studies comes from the exploration of radio pulsars as bona ...
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The end of life remains to be outlined for those objects which are too massive, concentrate much matter in the center, and lose too little to escape a supernova event. The prominent clues lie in the X-ray domain, inaccessible only a few years back. Comparatively little impact on double-star studies comes from the exploration of radio pulsars as bona ...
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X-ray diagnostics of ultra-compact X-ray binaries
2015Non-solar composition of the donor star in ultra-compact X-ray binaries (UCXBs) may have a pronounced effect on the fluorescent lines appearing in their spectra due to reprocessing of primary radiation by the accretion disc and the white dwarf surface.
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