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The 2dF-SDSS LRG and QSO Survey: QSO clustering and the L-z degeneracy

Abstract:

We combine the QSO samples from the 2dF QSO Redshift Survey (2QZ) and the 2dF-SDSS LRG and QSO Survey (2SLAQ) in order to investigate the clustering of z~1.4 QSOs and measure the correlation function. The clustering signal in z-space, projected along the sky direction, is similar to that previously obtained from 2QZ alone. By fitting the z-space correlation function and lifting the degeneracy between beta and Omega_m_0 by using linear theory predictions, we obtain beta(z=1.4) = 0.60+-0.12 and...

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Publication status:
Published

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Journal:
Monthly Notices of the Royal Astronomical Society
Volume:
383
Issue:
2
Pages:
565-580
Publication date:
2006-12-14
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Source identifiers:
29710
Language:
English
Keywords:
Pubs id:
pubs:29710
UUID:
uuid:1b5353bf-8d7b-44cc-a8d7-ae924695bd19
Local pid:
pubs:29710
Deposit date:
2012-12-19

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