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Limits on the quiescent radio emission from the black hole binaries GRO J1655-40 and XTE J1550-564
D. E. Calvelo, R. P. Fender, D. M. Russell +6
We present the results of radio observations of the black hole binaries GRO J1655-40 and XTE J1550-564 in quiescence, with the upgraded Australia Telescope Compact Array. Neither s…
No evidence for black hole spin powering of jets in X-ray binaries
Rob Fender, Elena Gallo, David Russell
In this paper we take the reported measurements of black hole spin for black hole X-ray binaries, and compare them against measurements of jet power and speed across all accretion…
AMUSE-Virgo II. Down-sizing in black hole accretion
Elena Gallo, Tommaso Treu, Philip J. Marshall +3
(Abridged) We complete the census of nuclear X-ray activity in 100 early type Virgo galaxies observed by the Chandra X-ray Telescope as part of the AMUSE-Virgo survey, down to a (3…