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The 2dF QSO Redshift Survey - IV. The QSO Power Spectrum from the 10k Catalogue

Abstract:

(ABRIDGED) We present a power spectrum analysis of the 10K catalogue from the 2dF QSO Redshift Survey. We compare the redshift-space power spectra of QSOs to those measured for galaxies and Abell clusters at low redshift and find that they show similar shapes in their overlap range, 50-150h^{-1}Mpc, with P_QSO(k)\propto k^{-1.4}. The amplitude of the QSO power spectrum at z~1.4 is almost comparable to that of galaxies at the present day if Omega_m=0.3 and Omega_Lambda=0.7 (the Lambda cosmolog...

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Publication status:
Published

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Publisher copy:
10.1046/j.1365-8711.2002.04989.x

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Journal:
Monthly Notices of the Royal Astronomical Society More from this journal
Volume:
329
Issue:
2
Pages:
336
Publication date:
2001-02-09
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Keywords:
Pubs id:
pubs:24102
UUID:
uuid:f424a63c-c1bb-42e2-baee-3d50644133f7
Local pid:
pubs:24102
Source identifiers:
24102
Deposit date:
2012-12-19

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