Astrophysics: Exception tests the rules
Abstract
Detailed observations of an intermittent ultraluminous X-ray source indicate that its emission is unlikely to be powered by mass accretion onto an intermediate-mass black hole as previously thought. See Letter p.500
- Publication:
-
Nature
- Pub Date:
- November 2013
- DOI:
- 10.1038/503477a
- Bibcode:
- 2013Natur.503..477K