activity
19942023
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 13.4k across the 81 of their papers we have counts for

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Showing 1996 · astro-phShow all

2 papers · 2 filters

astro-ph1996

Advective Disks

Ramesh Narayan

Recent work on advection-dominated accretion flows (ADAFs) is reviewed. The article concentrates on an optically thin branch of ADAFs which is present at mass accretion rates below…

astro-ph1996

Mechanisms for the Outbursts of Soft X-ray Transients

J. -P. Lasota, R. Narayan, I. Yi

We show that the Keplerian thin disk in quiescent Soft X-ray Transients cannot extend down to the last stable orbit around the central black hole. We analyse the properties of the…