414 citations · 1.1k across the 41 of their papers we have counts for
7 papers · 1 filter
Carbon Monoxide Observations Toward Star Forming Regions in the Outer Scutum-Centaurus Spiral Arm
Trey V. Wenger, Asad A. Khan, Nicholas G. Ferraro +4
The Outer Scutum-Centaurus arm (OSC) is the most distant molecular spiral arm known in the Milky Way. The OSC may be the very distant end of the well-known Scutum-Centaurus arm, wh…
A Green Bank Telescope Survey of Large Galactic HII Regions
L. D. Anderson, W. P. Armentrout, Matteo Luisi +3
As part of our ongoing HII Region Discovery Survey (HRDS), we report the Green Bank Telescope detection of 148 new angularly-large Galactic HII regions in radio recombination line…
Diffuse Ionized Gas in the Milky Way Disk
Matteo Luisi, L. D. Anderson, Dana S. Balser +2
We analyze the diffuse ionized gas (DIG) in the first Galactic quadrant from l=18deg to 40deg using radio recombination line (RRL) data from the Green Bank Telescope. These data al…
Tracing the Spiral Structure of the Outer Milky Way with Dense Atomic Hydrogen Gas
Bon-Chul Koo, Geumsook Park, Woong-Tae Kim +3
We present a new face-on map of dense neutral atomic hydrogen (HI) gas in the outer Galaxy. Our map has been produced from the Leiden/Argentine/Bonn (LAB) HI 21-cm line all-sky sur…
JVLA Observations of IC342: Probing Star Formation in the Nucleus
Dana S. Balser, Trey V. Wenger, W. M. Goss +2
IC342 is a nearby, late-type spiral galaxy with a young nuclear star cluster surrounded by several giant molecular clouds. The IC342 nuclear region is similar to the Milky Way and…
The Southern HII Region Discovery Survey (SHRDS): Pilot Survey
C. Brown, C. Jordan, John M. Dickey +7
The Southern HII Region Discovery Survey (SHRDS) is a survey of the third and fourth quadrants of the Galactic plane that will detect radio recombination line and continuum emissio…
High-Mass Star Formation in the Outer Scutum-Centaurus Arm
W. P. Armentrout, L. D. Anderson, Dana S. Balser +3
The Outer Scutum-Centaurus (OSC) spiral arm is the most distant molecular spiral arm in the Milky Way, but until recently little was known about this structure. Discovered by Dame…