Search Results for author: Ian Harrison

Found 2 papers, 1 papers with code

Source Distributions of Cosmic Shear Surveys in Efficiency Space

2 code implementations • 25 Mar 2020 • Nicolas Tessore, Ian Harrison

We show that the lensing efficiency of cosmic shear generically has a simple shape, even in the case of a tomographic survey with badly behaved photometric redshifts.

Cosmology and Nongalactic Astrophysics

Paper
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HI Intensity Mapping for Clustering-Based Redshift Estimation

no code implementations • 11 May 2018 • Steven Cunnington, Ian Harrison, Alkistis Pourtsidou, David Bacon

We utilise the S3-SAX catalogue which includes HI emission information for each galaxy, which we use to construct HI intensity maps.

Cosmology and Nongalactic Astrophysics

Paper
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