Josh Greenslade

The Nature of 500 micron Risers III: a small complete sample

D. L. Clements, J. Cairns, Josh Greenslade, G. Petitpas et autres

ABSTRACT Herschel surveys have found large numbers of sources with red far-IR colours, and spectral energy distributions (SEDs) rising from 250 to 500 µm: 500 risers. The nature and role of these sources is not fully understood. We here present Submillimeter Array …

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The nature of 500 micron risers I: SMA observations

Josh Greenslade, D. L. Clements, G. Petitpas, V. Asboth et autres

ABSTRACT We present SMA observations at resolutions from 0.35 to 3 arcsec of a sample of 34 candidate high redshift dusty star forming galaxies (DSFGs). These sources were selected from the HerMES Herschel survey catalogues to have SEDs rising from 250 to …

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

Tianyi Cheng, D. L. Clements, Josh Greenslade, J. Cairns et autres

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 …

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VizieR Online Data Catalog: SCUBA-2 850um obs. of Herschel gal. (Duivenvoorden+, 2018)

Steven Duivenvoorden, S. Oliver, Jillian M. Scudder, Josh Greenslade et autres

AKARI and IRAS: From beam corrections to SEDs

D. L. Clements, M. Rowan-Robinson, Chris Pearson, J. Afonso et autres

Abstract There is significant scientific value to be gained from combining AKARI fluxes with data at other far-infrared (IR) wavelengths from the Infrared Astronomical Satellite (IRAS) and Herschel missions. To be able to do this we must ensure that there are no …

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Exploring cosmic origins with CORE: Inflation

F. Finelli⋆, M. Bucher, A. Achúcarro, M. Ballardini et autres

We forecast the scientific capabilities to improve our understanding of cosmic inflation of CORE, a proposed CMB space satellite submitted in response to the ESA fifth call for a medium-size mission opportunity. The CORE satellite will map the CMB anisotropies in temperature …

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Red, redder, reddest: SCUBA-2 imaging of colour-selected Herschel sources

Steven Duivenvoorden, Seb Oliver, Jillian M. Scudder, Josh Greenslade et autres

High-redshift, luminous, dusty star-forming galaxies (DSFGs) constrain the extremity of galaxy formation theories.The most extreme are discovered through follow-up on candidates in large area surveys.Here, we present extensive 850 µm SCUBA-2 follow-up observations of 188 red DSFG candidates from the Herschel Multitiered …

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HERUS: the far-IR/submm spectral energy distributions of local ULIRGs and photometric atlas

D. L. Clements, Chris Pearson, D. Farrah, Josh Greenslade et autres

International audience

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Rise of the Titans: A Dusty, Hyper-luminous “870 μm Riser” Galaxy at z ∼ 6

Dominik A. Riechers, T. K. Daisy Leung, R. J. Ivison, I. Pérez‐Fournon et autres

Abstract We report the detection of ADFS-27, a dusty, starbursting major merger at a redshift of z = 5.655, using the Atacama Large Millimeter/submillimeter Array (ALMA). ADFS-27 was selected from Herschel /Spectral and Photometric Imaging Receiver (SPIRE) and APEX/LABOCA data as an …

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Dusty Galaxies In Protoclusters

D. L. Clements, Josh Greenslade, Tai-An Cheng

Comparison of Herschel and Planck sources in large area surveys has revealed a pop- ulation of objects that appear to be galaxy clusters or protoclusters, many of whose members are undergoing massive starbursts. Followup studies confirm the likely clus- ter/protocluster nature of …

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The Herschel-ATLAS: a sample of 500μm-selected lensed galaxies over 600 square degrees

M. Negrello, S. Amber, Aristeidis Amvrosiadis, Zhen-Yi Cai et autres

We present a sample of 80 candidate strongly lensed galaxies with flux density above 100mJy at 500μm extracted from the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS), over an area of 600 square degrees. Available imaging and spectroscopic data allow us to …

Dusty Galaxies at the Highest Redshifts

D. L. Clements, Josh Greenslade, Dominik A. Riechers, J. L. Wardlow et autres

Abstract The use of red colour as the basis for selecting candidate high redshift dusty galaxies from surveys made with Herschel has proved highly successful. The highest redshift such object, HFLS3, lies at z = 6.34 and numerous other sources have been …

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