Emergence of cHz Quasiperiodic Oscillations from a Low-angular-momentum Flow onto a Supermassive Black Hole
Quasiperiodic oscillations (QPOs) are very common in black hole accretion systems that are seen from the modulations in luminosity. Many supermassive black hole sources (e.g., RE J1034+396, 1H 0707-495, MCG-6-30-15, 1ES 1927+654, Sgr A*) have been observed to exhibit QPO-like variability in the rang...
| Published in: | The Astrophysical Journal Letters |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.3847/2041-8213/adbc6d |