4 papers
Imaging the 3-D cosmological mass distribution with weak gravitational lensing
A. N. Taylor
I show how weak gravitational lensing can be used to image the 3-D mass distribution in the Universe. An inverse relation to the lensing equation, relating the lensing potential ev…
Lens magnification by CL0024+1654 in the U and R band
S. Dye, A. N. Taylor, T. R. Greve +6
[ABRIDGED] We estimate the total mass distribution of the galaxy cluster CL0024+1654 from the measured source depletion due to lens magnification in the R band. Within a radius of…
Application of Data Compression Methods to the Redshift-space distortions of the PSCz galaxy catalogue
A. N. Taylor, W. E. Ballinger, A. F. Heavens +1
We apply a spherical harmonic analysis to the Point Source Redshift Survey (PSCz), to compute the real-space galaxy power spectrum and the degree of redshift distortion caused by p…
Redshift Distortions and Clustering in the PSCz Survey
W. E. Ballinger, A. N. Taylor, A. F. Heavens +1
We have constrained the redshift-distortion parameter and the real-space power spectrum of the IRAS PSCz survey using a spherical-harmonic redshift-distortion a…