184 citations · 415 across the 9 of their papers we have counts for
Showing 2003 · astro-phShow all
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astro-ph2003
An HI census of Loose Groups of Galaxies
D. J. Pisano, David G. Barnes, Brad K. Gibson +3
We present results from our Parkes Multibeam HI survey of 3 loose groups of galaxies that are analogous to the Local Group. This is a survey of groups containing only spiral galaxi…
astro-ph2003
Uniformity of foreground Galactic neutral Hydrogen over cooling flow clusters
David G. Barnes, Paul E. J. Nulsen
Radio maps at 21 cm of foreground neutral hydrogen over three cooling flow clusters of galaxies show that the foreground gas is uniform on scales from about 1 -- 10 arcmin. Five si…