'Damn that's bright!' - why ignoring the Eddington limit is so much fun
Abstract
Decades of studying compact objects has led to an explosion in our understanding, yet some puzzles remain unanswered. Whilst the vast majority of Galactic black hole binary systems accrete at a rate below their classical Eddington limit, several appear to exceed it and whilst doing so show the most dramatic of phenomenology including the most powerful ballistic jet events and equatorial outflows. Standing alone as the most extreme example is the Galactic microquasar SS433. Long considered by some to be a Galactic `ultraluminous X-ray source', it is literally shrouded in mystery thanks to an optically thick wind obscuring the central regions. I will discuss these systems and new work which sheds light on SS433 and how it might fit into the growing picture of super-critically accreting sources.
- Publication:
-
The X-ray Universe 2017
- Pub Date:
- October 2017
- Bibcode:
- 2017xru..conf...18M