2 citations · 2 across the 3 of their papers we have counts for
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Spitzer Observations of L429: A Near-collapse or Collapsing Starless Core
Amelia M. Stutz, Tyler L. Bourke, George H. Rieke +4
We present Spitzer infrared observations of the starless core L429. The IR images of this core show an absorption feature, caused by the dense core material, at wavelengths <= 70 m…
Spitzer Observations of Bok Globule B335: Isolated Star Formation Efficiency and Cloud Structure
Amelia M. Stutz, Mark Rubin, Michael W. Werner +8
We present infrared and millimeter observations of Barnard 335, the prototypical isolated Bok globule with an embedded protostar. Using Spitzer data we measure the source luminosit…
Current Star Formation in the Ophiuchus and Perseus Molecular Clouds: Constraints and Comparisons from Unbiased Submillimeter and Mid-Infrared Surveys. II
Jes Jorgensen, Doug Johnstone, Helen Kirk +3
We present a census of the population of deeply embedded young stellar objects (YSOs) in the Ophiuchus molecular cloud complex based on a combination of Spitzer Space Telescope mid…
The Properties of Dense Molecular Gas in the Milky Way and Galaxies
Yancy L. Shirley, Jingwen Wu, R. Shane Bussmann +1
We review the evidence for a constant star formation rate per unit mass in dense molecular gas in the Milky Way and the extragalactic correlations of L_IR with L' from observations…
Molecular Star Formation Rate Indicators in Galaxies
Desika Narayanan, Thomas J. Cox, Yancy Shirley +3
We derive a physical model for the observed relations between star formation rate (SFR) and molecular line (CO and HCN) emission in galaxies, and show how these observed relations…
Developing A Chemical Evolutionary Sequence for Low-mass Starless Cores
Yancy L. Shirley
I review the basic processes that may be used to develop a chemical evolutionary sequence for low-mass starless cores. I highlight observational results from the Arizona Radio Obse…