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Journal article

Halo abundances within the cosmic web

Abstract:

We investigate the dependence of the mass function of dark-matter haloes on their environment within the cosmic web of large-scale structure. A dependence of the halo mass function on large-scale mean density is a standard element of cosmological theory, allowing mass-dependent biasing to be understood via the peak-background split. On the assumption of a Gaussian density field, this analysis can be extended to ask how the mass function depends on the geometrical environment: clusters, filame...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/stu2632

Authors


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Department:
Oxford, MPLS, Physics, Astrophysics
Eardley, E More by this author
Peacock, JA More by this author
Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
447
Issue:
3
Pages:
2683-2695
Publication date:
2015-01-10
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:695542
URN:
uri:7d2437ab-bc1b-4840-b87b-32f47eb18e67
UUID:
uuid:7d2437ab-bc1b-4840-b87b-32f47eb18e67
Local pid:
pubs:695542
Paper number:
3

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