H-Atlas: The cosmic abundance of dust from the far-infrared background power spectrum

Simple item page
dc.contributor.authorThacker, Cameron
dc.contributor.authorCooray, Asantha
dc.contributor.authorJarvis, Matt
dc.date.accessioned2018-02-15T14:05:14Z
dc.date.available2018-02-15T14:05:14Z
dc.date.issued2013
dc.description.abstractWe present a measurement of the angular power spectrum of the cosmic far-infrared background (CFIRB) anisotropies in one of the extragalactic fields of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) at 250, 350 and 500 μm bands. Consistent with recent measurements of the CFIRB power spectrum in Herschel-SPIRE maps, we confirm the existence of a clear one-halo term of galaxy clustering on arcminute angular scales with large-scale two-halo term of clustering at 30 arcminutes to angular scales of a few degrees. The power spectrum at the largest angular scales, especially at 250 μm, is contaminated by the Galactic cirrus. The angular power spectrum is modeled using a conditional luminosity function approach to describe the spatial distribution of unresolved galaxies that make up the bulk of the CFIRB.en_US
dc.description.accreditationWeb of Science
dc.identifier.citationThacker, C. et al. (2013). H-Atlas: The cosmic abundance of dust from the far-infrared background power spectrum. Astrophysical Journal Letters, 768(1)en_US
dc.identifier.issn2041-8205
dc.identifier.urihttp://dx.doi.org/10.1088/0004-637X/768/1/58
dc.identifier.urihttp://hdl.handle.net/10566/3501
dc.language.isoenen_US
dc.privacy.showsubmitterFALSE
dc.publisherIOP Scienceen_US
dc.rightsThis is the pre-print version (From arXiv:1212.2211) of the article published online available at: http://dx.doi.org/10.1088/0004-637X/768/1/58
dc.status.ispeerreviewedTRUE
dc.subjectCosmologyen_US
dc.subjectObservationsen_US
dc.subjectSubmillimeteren_US
dc.subjectGalaxiesen_US
dc.subjectInfrareden_US
dc.titleH-Atlas: The cosmic abundance of dust from the far-infrared background power spectrumen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Thacker_H-Atlas_2013.pdf
Size:
5.21 MB
Format:
Adobe Portable Document Format
Description:
Download

Collections

Research Articles (Physics)