Deep radio imaging of 47 Tuc identifies the peculiar X-ray source X9 as a new black hole candidate
We report the detection of steady radio emission from the known X-ray source X9 in the globular cluster 47 Tuc. With a double-peaked C iv emission line in its ultraviolet spectrum providing a clear signature of accretion, this source had been previously classified as a cataclysmic variable. In deep...
| Main Authors: | , , , , , , , , , , |
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| Format: | Journal Article |
| Published: |
OXFORD UNIV PRESS
2015
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| Online Access: | http://purl.org/au-research/grants/arc/FT140101082 http://hdl.handle.net/20.500.11937/36274 |