vKompth: Time-dependent Comptonization model for black-hole X-ray binaries
Abstract
vKompth fits the energy-dependent rms-amplitude and phase-lag spectra of low-frequency quasi-periodic oscillations in low mass black-hole X-ray binaries using a variable Comptonization model. The accretion disc is modeled as a multi-temperature blackbody source emitting soft photons which are then Compton up-scattered in a spherical corona, including feedback of Comptonized photons that return to the disc.
- Publication:
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Astrophysics Source Code Library
- Pub Date:
- July 2022
- Bibcode:
- 2022ascl.soft07020B
- Keywords:
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- Software