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Cosmology using the Parkes HI Multibeam Southern Sky Survey
Published online by Cambridge University Press: 05 March 2013
Abstract
I discuss the implications of the Parkes Multibeam Southern Sky HI Survey for cosmology. It will determine the local mass function of HI clouds, detecting several hundred per decade of mass. Each of these will come with a redshift and, for the more massive clouds, an estimate of the velocity width. This will provide an ideal database for peculiar motion studies and for measurements of biasing of galaxies relative to the underlying matter distribution.
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- Copyright © Astronomical Society of Australia 1997
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