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3 145 (0,086s)

Result

Interaction between stars and an accretion disk

Interaction between stars and an accretion disk is studied...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2001
  • D
Result

Forming stellar rings in AGNs with accretion disks

We discuss the proble of forming stellar rings in AGNs with accretion disks...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2003
  • D
Result

Vertical dissipation profiles and the photosphere location in thin and slim accretion disks

we calculate optically thick but geometrically thin (and slim) accretion disk models and perform a ray-tracing of photons in the Kerr geometry to calculate the observed disk continuum spectra....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • Jx
Result

Understanding the relativistic accretion disk of GRS 1915 + 105

We discuss the evidence for GRS 1915 + 105 hosting an optically thick, relativistic accretion disk.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2006
  • Jx
Result

DISKMODs: Accretion Disk Radial Structure Models

DISKMODs: A collection of radial structure models of various accretion disk solutions, i.e. the radial dependence of their geometrical, physical and thermodynamic quantities. Commonly used astrophysical models are implemented along ...

Astronomy (including astrophysics,space science)

  • 2021
  • R
  • Link
Result

Iron lines from transient and persisting hot spots on AGN accretion disks

We model the X-ray reprocessing from a strong co-rotating flare above an accretion disk in active galactic nuclei.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2007
  • Jx
Result

Comparison of the solar corona and the coronae above accretion disks surrounding black holes

We develop a model of an accretion disk corona motivated by the observed solar corona.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2005
  • D
Result

Of NBOs and kHz QPOs: a Low-Frequency Modulation in Resonant Oscillations of Relativistic Accretion Disks

Of NBOs and kHz QPOs: a Low-Frequency Modulation in Resonant Oscillations of Relativistic Accretion Disks...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2004
  • Jx
Result

An Extended Scheme for Fitting X-Ray Data with Accretion Disk Spectra in the Strong Gravity Regime

An Extended Scheme for Fitting X-Ray Data with Accretion Disk Spectra in the Strong Gravity Regime. We report on a set of new routines for the XSPEC package for analyzing X-ray spectra of black-hole accretion disks...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2004
  • Jx
Result

QPOs and Resonance in Accretion Disks

We review arguments suggesting that millisecond variability detected in the X-ray ux of LMXBs has its origin in oscillation modes of the accretion disk. The twin high-frequency QPOs observed in microquasars seem to be related to the...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2007
  • Jx
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