SCUBA-2 overdensities associated with candidate protoclusters selected from Planck data

T. Cheng, M. Bremer, et al.

Research output: Contribution to journalArticle (Academic Journal)

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Abstract

We measure the 850-μm source densities of 46 candidate protoclusters selected from the Planck high-z catalogue (PHz) and the Planck Catalogue of Compact Sources (PCCS) that were followed up with Herschel-SPIRE and SCUBA-2. This paper aims to search for overdensities of 850-μm sources in order to select the fields that are most likely to be genuine protoclusters. Of the 46 candidate protoclusters, 25 have significant overdensities (>5 times the field counts), 11 have intermediate overdensities (3-5 times the field counts), and 10 have no overdensity (
Original languageEnglish
Pages (from-to)5985-5991
Number of pages7
JournalMonthly Notices of the Royal Astronomical Society
Volume494
Issue number4
DOIs
Publication statusPublished - 24 Apr 2020

Keywords

  • galaxies: high-redshift
  • galaxies: starburst
  • submillimetre: galaxies

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