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COSMOS2015 photometric redshifts probe the impact of filaments on galaxy properties

Abstract:

The variations of galaxy stellar masses and colour-types with the distance to projected cosmic filaments are quantified using the precise photometric redshifts of the COSMOS2015 catalogue extracted from COSMOS field (2 deg$^{2}$). Realistic mock catalogues are also extracted from the lightcone of the cosmological hydrodynamical simulation Horizon-AGN. They show that the photometric redshift accuracy of the observed catalogue ($\sigma_z<0.015$ at $M_*>10^{10}{\rm M}_{\odot}$ and $z<0....

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Publication status:
Not published
Peer review status:
Not peer reviewed

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Department:
Oxford, MPLS, Physics, Astrophysics
Role:
Author
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Funding agency for:
Laigle, C
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Funding agency for:
Laigle, C
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Funding agency for:
Devriendt, J
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Funding agency for:
Devriendt, J
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Journal:
arXiv
Pubs id:
pubs:685295
URN:
uri:0cede42b-3399-4e94-a635-01612921ff0e
UUID:
uuid:0cede42b-3399-4e94-a635-01612921ff0e
Local pid:
pubs:685295

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