Thacker, CameronCooray, AsanthaJarvis, Matt2018-02-152018-02-152013Thacker, C. et al. (2013). H-Atlas: The cosmic abundance of dust from the far-infrared background power spectrum. Astrophysical Journal Letters, 768(1)2041-8205http://dx.doi.org/10.1088/0004-637X/768/1/58http://hdl.handle.net/10566/3501We 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.enThis is the pre-print version (From arXiv:1212.2211) of the article published online available at: http://dx.doi.org/10.1088/0004-637X/768/1/58CosmologyObservationsSubmillimeterGalaxiesInfraredArticle