The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters
© 2019. The American Astronomical Society. All rights reserved. We present measurements of the stellar mass fractions ( f∗) for a sample of high-redshift (0.93≤.z≤1.32) infrared-selected galaxy clusters from the Massive and Distant Clusters of WISE Survey (MaDCoWS) and compare them to the stellar ma...
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ftmit:oai:dspace.mit.edu:1721.1/132468.2 2023-06-11T04:16:47+02:00 The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters Decker, Bandon Brodwin, Mark Abdulla, Zubair Gonzalez, Anthony H Marrone, Daniel P O’Donnell, Christine Stanford, SA Wylezalek, Dominika Carlstrom, John E Eisenhardt, Peter RM Mantz, Adam Mo, Wenli Moravec, Emily Stern, Daniel Aldering, Greg Ashby, Matthew LN Boone, Kyle Hayden, Brian Gupta, Nikhel McDonald, Michael A. MIT Kavli Institute for Astrophysics and Space Research Massachusetts Institute of Technology. Department of Physics 2020-11-03T19:38:22Z application/octet-stream https://hdl.handle.net/1721.1/132468.2 en eng American Astronomical Society 10.3847/1538-4357/AB12D7 Astrophysical Journal https://hdl.handle.net/1721.1/132468.2 Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The American Astronomical Society Article http://purl.org/eprint/type/JournalArticle 2020 ftmit 2023-05-29T08:42:37Z © 2019. The American Astronomical Society. All rights reserved. We present measurements of the stellar mass fractions ( f∗) for a sample of high-redshift (0.93≤.z≤1.32) infrared-selected galaxy clusters from the Massive and Distant Clusters of WISE Survey (MaDCoWS) and compare them to the stellar mass fractions of Sunyaev-Zel-dovich (SZ) effect-selected clusters in a similar mass and redshift range from the South Pole Telescope (SPT)-SZ Survey. We do not find a significant difference in mean f∗ between the two selection methods; though, we do find an unexpectedly large range in f∗ for the SZ-selected clusters. In addition, we measure the luminosity function of the MaDCoWS clusters and find m∗ = 19.41 ± 0.07, similar to other studies of clusters at or near our redshift range. Finally, we present SZ detections and masses for seven MaDCoWS clusters and new spectroscopic redshifts for five MaDCoWS clusters. One of these new clusters, MOO J1521+0452 at z = 1.31, is the most distant MaDCoWS cluster confirmed to date. Article in Journal/Newspaper South pole DSpace@MIT (Massachusetts Institute of Technology) South Pole |
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ftmit |
language |
English |
description |
© 2019. The American Astronomical Society. All rights reserved. We present measurements of the stellar mass fractions ( f∗) for a sample of high-redshift (0.93≤.z≤1.32) infrared-selected galaxy clusters from the Massive and Distant Clusters of WISE Survey (MaDCoWS) and compare them to the stellar mass fractions of Sunyaev-Zel-dovich (SZ) effect-selected clusters in a similar mass and redshift range from the South Pole Telescope (SPT)-SZ Survey. We do not find a significant difference in mean f∗ between the two selection methods; though, we do find an unexpectedly large range in f∗ for the SZ-selected clusters. In addition, we measure the luminosity function of the MaDCoWS clusters and find m∗ = 19.41 ± 0.07, similar to other studies of clusters at or near our redshift range. Finally, we present SZ detections and masses for seven MaDCoWS clusters and new spectroscopic redshifts for five MaDCoWS clusters. One of these new clusters, MOO J1521+0452 at z = 1.31, is the most distant MaDCoWS cluster confirmed to date. |
author2 |
MIT Kavli Institute for Astrophysics and Space Research Massachusetts Institute of Technology. Department of Physics |
format |
Article in Journal/Newspaper |
author |
Decker, Bandon Brodwin, Mark Abdulla, Zubair Gonzalez, Anthony H Marrone, Daniel P O’Donnell, Christine Stanford, SA Wylezalek, Dominika Carlstrom, John E Eisenhardt, Peter RM Mantz, Adam Mo, Wenli Moravec, Emily Stern, Daniel Aldering, Greg Ashby, Matthew LN Boone, Kyle Hayden, Brian Gupta, Nikhel McDonald, Michael A. |
spellingShingle |
Decker, Bandon Brodwin, Mark Abdulla, Zubair Gonzalez, Anthony H Marrone, Daniel P O’Donnell, Christine Stanford, SA Wylezalek, Dominika Carlstrom, John E Eisenhardt, Peter RM Mantz, Adam Mo, Wenli Moravec, Emily Stern, Daniel Aldering, Greg Ashby, Matthew LN Boone, Kyle Hayden, Brian Gupta, Nikhel McDonald, Michael A. The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
author_facet |
Decker, Bandon Brodwin, Mark Abdulla, Zubair Gonzalez, Anthony H Marrone, Daniel P O’Donnell, Christine Stanford, SA Wylezalek, Dominika Carlstrom, John E Eisenhardt, Peter RM Mantz, Adam Mo, Wenli Moravec, Emily Stern, Daniel Aldering, Greg Ashby, Matthew LN Boone, Kyle Hayden, Brian Gupta, Nikhel McDonald, Michael A. |
author_sort |
Decker, Bandon |
title |
The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
title_short |
The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
title_full |
The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
title_fullStr |
The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
title_full_unstemmed |
The Massive and Distant Clusters of WISE Survey. VI. Stellar Mass Fractions of a Sample of High-redshift Infrared-selected Clusters |
title_sort |
massive and distant clusters of wise survey. vi. stellar mass fractions of a sample of high-redshift infrared-selected clusters |
publisher |
American Astronomical Society |
publishDate |
2020 |
url |
https://hdl.handle.net/1721.1/132468.2 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
The American Astronomical Society |
op_relation |
10.3847/1538-4357/AB12D7 Astrophysical Journal https://hdl.handle.net/1721.1/132468.2 |
op_rights |
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. |
_version_ |
1768375384423792640 |