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Showing 1 to 3 of 3 for “"accretion onto compact objects"”.
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Time-dependent Accretion Flows onto Black Holes
Accretion onto compact objects plays a fundamental role in a number of astrophysical systems like active galactic nuclei (AGN) and black hole X-ray binaries (BHXB). The standard thin disk model fails to reproduce the spectra of these systems. They exhibit a blackbody-like component, generally …
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Mathematical and Deep Learning Methods in High-Energy Physics: From Temporal Variability in M82 ULXs to Spatial Features in Planck Maps
… variability that reflects the physics of accretion onto compact objects. On the other hand, we develop a machine-learning method to detect and classify sources in wide-field infrared survey maps, where instrumental noise and foregrounds often obscure faint signals. In both cases, the goal …
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The magnetospheres of accreting neutron stars
Accretion onto compact objects may power some compact X-ray sources. In the present study, we develop further the theory of accretion onto magnetic neutron stars in the particular case when the accretion flow is radial and the neutron star is slowly rotating. We examine in detail the formation and …