The Astrophysical Journal (Jan 2023)
The Rest-frame Submillimeter Spectrum of High-redshift, Dusty, Star-forming Galaxies from the SPT-SZ Survey
- C. Reuter,
- J. S. Spilker,
- J. D. Vieira,
- D. P. Marrone,
- A. Weiss,
- M. Aravena,
- M. A. Archipley,
- S. C. Chapman,
- A. Gonzalez,
- T. R. Greve,
- C. C. Hayward,
- R. Hill,
- S. Jarugula,
- S. Kim,
- M. Malkan,
- K. A. Phadke,
- A. A. Stark,
- N. Sulzenauer,
- D. Vizgan
Affiliations
- C. Reuter
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]
- J. S. Spilker
- ORCiD
- Department of Physics and Astronomy and George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University , 4242 TAMU, College Station, TX 77843-4242, USA
- J. D. Vieira
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]; Department of Physics, University of Illinois , 1110 West Green St., Urbana, IL 61801, USA; Center for AstroPhysical Surveys , National Center for Supercomputing Applications, 1205 West Clark Street, Urbana, IL 61801, USA
- D. P. Marrone
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Tucson, AZ 85721, USA
- A. Weiss
- ORCiD
- Max-Planck-Institut für Radioastronomie , Auf dem Hügel 69, D-53121 Bonn, Germany
- M. Aravena
- ORCiD
- Núcleo de Astronomía de la Facultad de Ingeniería y Ciencias, Universidad Diego Portales , Av. Ejército Libertador 441, Santiago, Chile
- M. A. Archipley
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]; Center for AstroPhysical Surveys , National Center for Supercomputing Applications, 1205 West Clark Street, Urbana, IL 61801, USA
- S. C. Chapman
- Department of Physics and Astronomy, University of British Columbia , 6225 Agricultural Rd., Vancouver, V6T 1Z1, Canada; National Research Council, Herzberg Astronomy and Astrophysics , 5071 West Saanich Rd., Victoria, V9E 2E7, Canada; Department of Physics and Atmospheric Science, Dalhousie University , Halifax, Nova Scotia, B3H 4R2, Canada
- A. Gonzalez
- ORCiD
- Department of Astronomy, University of Florida , 211 Bryant Space Sciences Center, Gainesville, FL 32611, USA
- T. R. Greve
- ORCiD
- Cosmic Dawn Center (DAWN), DTU-Space, Technical University of Denmark , Elektrovej 327, DK-2800 Kgs. Lyngby, Denmark; Department of Physics and Astronomy, University College London , Gower Street, London, WC1E 6BT, UK
- C. C. Hayward
- ORCiD
- Center for Computational Astrophysics, Flatiron Institute , 162 Fifth Avenue, New York, NY, 10010, USA
- R. Hill
- Department of Physics and Astronomy, University of British Columbia , 6225 Agricultural Rd., Vancouver, V6T 1Z1, Canada
- S. Jarugula
- ORCiD
- Fermi National Accelerator Laboratory , P.O. Box 500, Batavia, IL 60510, USA
- S. Kim
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]
- M. Malkan
- ORCiD
- Department of Physics and Astronomy, University of California, Los Angeles , Los Angeles, CA 90095-1547, USA
- K. A. Phadke
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]; Center for AstroPhysical Surveys , National Center for Supercomputing Applications, 1205 West Clark Street, Urbana, IL 61801, USA
- A. A. Stark
- ORCiD
- Harvard-Smithsonian Center for Astrophysics , 60 Garden Street, Cambridge, MA 02138, USA
- N. Sulzenauer
- ORCiD
- Max-Planck-Institut für Radioastronomie , Auf dem Hügel 69, D-53121 Bonn, Germany
- D. Vizgan
- ORCiD
- Department of Astronomy, University of Illinois , 1002 West Green St., Urbana, IL 61801, USA ; [email protected]
- DOI
- https://doi.org/10.3847/1538-4357/acaf51
- Journal volume & issue
-
Vol. 948,
no. 1
p. 44
Abstract
We present the average rest-frame spectrum of the final catalog of dusty star-forming galaxies (DSFGs) selected from the South Pole Telescope's SPT-SZ survey and measured with Band 3 of the Atacama Large Millimeter/submillimeter Array. This work builds on the previous average rest-frame spectrum, given in Spilker et al. (2014) for the first 22 sources, and is comprised of a total of 78 sources, normalized by their respective apparent dust masses. The spectrum spans 1.9 10 ^12 L _⊙ ), and will inform studies of chemical evolution before the peak epoch of star formation at z = 2–3.
Keywords
- Interstellar medium
- Strong gravitational lensing
- Ultraluminous infrared galaxies
- Cosmology
- Astrochemistry
