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astro-ph.HE2026
Improved analysis of time delays between radio wavelengths and X-ray of Sgr A* flares in the shock oscillation model
Ramiz Aktar, Toru Okuda, Chandra B. Singh
We present an improved analysis of the time delays between radio and X-ray flares from the supermassive black hole Sagittarius A* (Sgr A*), extending our previous shock oscillation…
astro-ph.HE2026
Three-dimensional Global Relativistic Radiation Magnetohydrodynamics of Magnetically Arrested Disk Accretion Flows in AGNs
Ramiz Aktar, Kuo-Chuan Pan, Toru Okuda
We perform three-dimensional radiation-relativistic magnetohydrodynamic (3D Rad-RMHD) simulations of accretion flows around spinning active galactic nuclei (AGNs). Our study focuse…