Journal article

Evidence for a non-zero Lambda and a low matter density from a combined analysis of the 2dF Galaxy Redshift Survey and cosmic microwave background anisotropies

Abstract:: We perform a joint likelihood analysis of the power spectra of the 2dF Galaxy Redshift Survey (2dFGRS) and the cosmic microwave background (CMB) anisotropies under the assumptions that the initial fluctuations were adiabatic, Gaussian and well described by power laws with scalar and tensor indices of ns and nt. On its own, the 2dFGRS sets tight limits on the parameter combination Ωmh, but relatively weak limits on the fraction of the cosmic matter density in baryons Ωb/Ωm. (Here h is Hubble's...
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Publication status:: Published

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APA Style

Efstathiou, G., Moody, S., Peacock, J., Percival, W., Baugh, C., Bland-Hawthorn, J., Bridges, T., Cannon, R., Cole, S., Colless, M., Collins, C., Couch, W., Dalton, G., De Propris, R., Driver, S., Ellis, R., Frenk, C., Glazebrook, K., Jackson, C., … Peterson, B. (2002). Evidence for a non-zero Lambda and a low matter density from a combined analysis of the 2dF Galaxy Redshift Survey and cosmic microwave background anisotropies. Monthly Notices of the Royal Astronomical Society, 330(2), L29–L35.

MLA Style

Efstathiou, G., et al. “Evidence for a Non-Zero Lambda and a Low Matter Density from a Combined Analysis of the 2dF Galaxy Redshift Survey and Cosmic Microwave Background Anisotropies.” Monthly Notices of the Royal Astronomical Society, vol. 330, no. 2, 2002, pp. L29–L35.

Chicago Style

Efstathiou, G, S Moody, J Peacock, W Percival, C Baugh, J Bland-Hawthorn, T Bridges, et al. 2002. “Evidence for a Non-Zero Lambda and a Low Matter Density from a Combined Analysis of the 2dF Galaxy Redshift Survey and Cosmic Microwave Background Anisotropies.” Monthly Notices of the Royal Astronomical Society 330 (2): L29–L35.
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Publisher copy:: 10.1046/j.1365-8711.2002.05215.x

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+ Efstathiou, G More by this author

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+ Moody, S More by this author

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+ Peacock, J More by this author

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+ Percival, W More by this author

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+ Baugh, C More by this author

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Bibliographic Details

Journal:: Monthly Notices of the Royal Astronomical Society More from this journal
Volume:: 330
Issue:: 2
Pages:: L29-L35
Publication date:: 2002-02-21
DOI:: 10.1046/j.1365-8711.2002.05215.x
EISSN:: 1365-2966
ISSN:: 0035-8711

Item Description

Language:: English
Keywords:: cosmic microwave background

cosmology : miscellaneous

large-scale structure of Universe

galaxies : clusters : general
Pubs id:: pubs:45833
UUID:: uuid:b22088f9-6fa6-42c9-b9ae-a2cc42143c24
Local pid:: pubs:45833
Source identifiers:: 45833
Deposit date:: 2012-12-19

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Copyright date:: 2002

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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