851 citations · 2.3k across the 14 of their papers we have counts for
3 papers · 2 filters
Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre
Sheperd Doeleman, Jonathan Weintroub, Alan E. E. Rogers +25
The cores of most galaxies are thought to harbour supermassive black holes, which power galactic nuclei by converting the gravitational energy of accreting matter into radiation (r…
The Local Environment of the FUor-like Objects AR 6A and 6B
Gerald H. Moriarty-Schieven, Colin Aspin, Gary R. Davis
We present new 12CO J=3-2 and HCN J=3-2 molecular line maps of the region surrounding the young star AR 6 using the 15 metre James Clerk Maxwell Telescope. AR 6 was previously foun…
Galactic interstellar 18O/17O ratios - a radial gradient?
J. G. A. Wouterloot, C. Henkel, J. Brand +1
(Abridged) Our aim is to determine 18O/17O abundance ratios across the entire Galaxy. These provide a measure of the amount of enrichment by high-mass versus intermediate-mass star…