5 datasets found

The ΛCDM standard model, although an excellent parametrization of the present cosmological data, contains two as yet unobserved components, dark matter and dark...

The separation of emissions from different astrophysical processes is an important step towards the understanding of observational data. This topic of component...

56 pages; LaTeX; 42 figures

20 pages, 15 figures ; Received: 01 April 2013 / Accepted: 23 January 2014

We describe a new method of overcomingproblems inherent in peculiar velocity surveys by using data compression as a filter with which to separate large-scale, linear...