38 citations · 244 across the 11 of their papers we have counts for
5 papers · 1 filter
An All-Sky Sample of Intermediate-Mass Star-Forming Regions
Michael J. Lundquist, Henry A. Kobulnicky, Michael J. Alexander +2
We present an all-sky sample of 984 candidate intermediate-mass Galactic star-forming regions color-selected from the Infrared Astronomical Satellite (IRAS) Point Source Catalog an…
The Interstellar Bubbles of G38.9-0.4 and the Impact of Stellar Feedback on Star Formation
Michael J. Alexander, Henry A. Kobulnicky, Charles R. Kerton +1
We present a study of the star formation (SF) region G38.9-0.4 using publicly available multiwavelength Galactic Plane surveys from ground- and space-based observatories. This regi…
Ultra-compact Embedded Clusters in the Galactic Plane
Michael J. Alexander, Henry A. Kobulnicky
We have identified a previously unrecognized population of very compact, embedded low-mass Galactic stellar clusters. These tight (r0.14 pc) groupings appear as bright s…
A Sample of Intermediate-Mass Star-Forming Regions: Making Stars at Mass Column Densities <1 g/cm^2
Kim Arvidsson, Charles R. Kerton, Michael J. Alexander +2
In an effort to understand the factors that govern the transition from low- to high-mass star formation, we identify for the first time a sample of intermediate-mass star-forming r…
The Discovery of a Massive Cluster of Red Supergiants with GLIMPSE
Michael J. Alexander, Henry A. Kobulnicky, Dan P. Clemens +3
We report the discovery of a previously unknown massive Galactic star cluster at l=29.22, b=-0.20. Identified visually in mid-IR images from the Spitzer GLIMPSE survey, the cluster…