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Sunyaev-Zel'dovich Cluster Survey Simulations for Planck
Joern Geisbuesch, Ruediger Kneissl, Michael Hobson
We examine the ability of the future Planck mission to provide a catalogue of galaxy clusters observed via their SZ distortion in the cosmic microwave background. For this purpose…
Simulation of non-Gaussian CMB maps
Graca Rocha, M. P. Hobson, Sarah Smith +2
A simple method is presented for the rapid simulation of statistically-isotropic non-Gaussian maps of CMB temperature fluctuations with a given power spectrum and analytically-calc…
Cosmological parameter estimation with large scale structure and supernovae data
Carolina Odman, Mike Hobson, Anthony Lasenby +1
Most cosmological parameter estimations are based on the same set of observations and are therefore not independent. Here, we test the consistency of parameter estimations using a…
Cosmological parameter estimation using Very Small Array data out to l=1500
Rafael Rebolo, Richard A. Battye, Pedro Carreira +29
We estimate cosmological parameters using data obtained by the Very Small Array (VSA) in its extended configuration, in conjunction with a variety of other CMB data and external pr…
High sensitivity measurements of the CMB power spectrum with the extended Very Small Array
Clive Dickinson, Richard A. Battye, Kieran Cleary +29
We present deep Ka-band ( GHz) observations of the CMB made with the extended Very Small Array (VSA). This configuration produces a naturally weighted synthesized FWHM…
Estimating the bispectrum of the Very Small Array data
Sarah Smith, Graca Rocha, Anthony Challinor +30
We estimate the bispectrum of the Very Small Array data from the compact and extended configuration observations released in December 2002, and compare our results to those obtaine…