The 2dF QSO Redshift Survey - XIII. A Measurement of Lambda from the QSO Power Spectrum
We report on measurements of the cosmological constant, Lambda, and the redshift space distortion parameter beta=Omega_m^0.6/b, based on an analysis of the QSO power spectrum parallel and perpendicular to the observer's line of sight, from the final catalogue of the 2dF QSO Redshift Survey. We...
Prif Awduron: | Outram, P, Shanks, T, Boyle, B, Croom, S, Hoyle, F, Loaring, N, Miller, L, Smith, R |
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Fformat: | Journal article |
Cyhoeddwyd: |
2003
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Eitemau Tebyg
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