6 citations · 11 across the 5 of their papers we have counts for
5 papers
LOFAR - Opening up a new window on the Universe
H. J. A. Rottgering, R. Braun, P. D. Barthel +31
LOFAR, the Low Frequency Array, is a next-generation radio telescope that is being built in Northern Europe and expected to be fully operational at the end of this decade. It will…
Tidal Streams and Low Mass Companions of M31
Robert Braun, David Thilker
We have imaged the extended HI environment of M31 with an unprecedented combination of high resolution and sensitivity. We detect a number of distinct High Velocity Cloud component…
Compact High Velocity Clouds
Robert Braun
We summarize the observed properties of the CHVC population, which provide strong evidence for source distances in the range 200-1000 kpc. At these distances, the population corres…
Properties of Atomic Gas in Spiral Galaxies
Robert Braun
(Abridged) Although both Warm (WNM, 10^4 K) and Cool (CNM, about 100 K) atomic phases coexist in many environments, the dominant mass contribution within a galaxy's star-forming di…
DI in the outer Galaxy
Jayaram N. Chengalur, Robert Braun, W. Butler Burton
We report on a deep search with the Westerbork Synthesis Radio Telescope towards the galactic anticenter for the 327 MHz hyperfine transition of DI. This is a favorable direction f…