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| Paper: |
Cosmology from the NRAO VLA Sky Survey |
| Volume: |
300, Radio Astronomy at the Fringe |
| Page: |
251 |
| Authors: |
Wall, J.V.; Blake, C.A. |
| Abstract: |
The clustering of radio sources in the NRAO VLA Sky Survey has been investigated on all scales with three techniques: angular two-point correlation, counts-in-cells, and the angular power spectrum. Instrumental effects, surface-density gradients and over-resolution, affect these measures and required careful consideration before cosmological results could be deduced. These results include a measurement of the correlation length ro ∼ 8h-1 Mpc for radio galaxies; an estimation of the initial mass perturbation spectrum from the angular power spectrum; and detection of the cosmological velocity dipole in the surface density of NVSS sources. |
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