Results 11 to 20 of about 59,058 (199)
, 2023 Invited chapter for Handbook of X-ray and Gamma-ray Astrophysics, 44 pages of text, 11 pages of references, 18 figures, 1 ...
Fornasini, Francesca M +2 more
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Spectral Transitions in X-Ray Binaries [PDF]
Progress of Theoretical Physics Supplement, 2004 We systematically analyzed about a terabyte of data from Galactic binary systems to characterize how these spectra change as a function of mass accretion rate. With this volume of data we are able to identify the differences in behaviour of black holes and neutron stars, implying that black holes really do have an event horizon.
Done, Chris, Gierliński, Marek
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Probing the X-ray Variability of X-ray Binaries [PDF]
Symposium - International Astronomical Union, 2003 Kilohertz quasi-periodic oscillations (kHz QPOs) has been regarded as representing the Keplerian frequency at the inner disk edge in the neutron star X-ray binaries. The so-called “parallel tracks” on the plot of the kHz QPO frequency vs. X-ray flux in neutron star X-ray binaries, on the other hand, show the correlation between the kHz QPO frequency ...
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Ultra-compact (X-ray) binaries [PDF]
New Astronomy Reviews, 2010 To appear in proceedings of "A life with stars" a conference in honour of Ed van den Heuvel's 60th birthday, New Ast ...
P.G. Jonker +3 more
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A global study of X-ray binaries [PDF]
Proceedings of VII Microquasar Workshop: Microquasars and Beyond — PoS(MQW7), 2009 We present preliminary results on a global study of X-ray binaries using 14 Ms of data from the Rossi X-ray Timing Explorer satellite. Our initial study on GX 339-4 is recapped as an introduction to the methods used. We use a consistent analysis scheme for all objects, with three different spectral models to fit the powerlaw and disc components.
Robert Dunn +4 more
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Faint Galactic X-ray Binaries [PDF]
AIP Conference Proceedings, 2008 8 pages, published in the proceedings of "A population Explosion", AIP Conference Proceedings Volume 1010, pp.
Jonker, P. G. +6 more
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Outbursts in ultracompact X-ray binaries [PDF]
Astronomy & Astrophysics, 2016 9 pages, 7 figures, Astronomy and Astrophysics, in ...
J. M. Hameury +2 more
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Symposium - International Astronomical Union, 1980 X-ray emission has now been detected from a large number and variety of binary systems. A brief survey of the properties of these binary systems is given, primarily from an optical standpoint.
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CCD Observations of X-Ray Binaries [PDF]
International Astronomical Union Colloquium, 1987 AbstractDuring two observation periods in 1984 and 1985 we monitored the faint optical counterparts of seven X-ray binaries with a CCD camera attached to the Cassegrain-focus of the 2.2 m telescope at Calar Alto , Spain. The observation periods were 1984, September 25–27 , and 1985, August 8–15.The transient sources 4U0042+32 and 4U0115+63 showed no ...
M. Gottwald +3 more
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Molecular Oncology, EarlyView.Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé +7 more
wiley +1 more source