SIMBAD references

2018MNRAS.473.4318A - Mon. Not. R. Astron. Soc., 473, 4318-4325 (2018/February-1)

Angular power spectrum of galaxies in the 2MASS Redshift Survey.

ANDO S., BENOIT-LEVY A. and KOMATSU E.

Abstract (from CDS):

We present the measurement and interpretation of the angular power spectrum of nearby galaxies in the 2MASS Redshift Survey catalogue with spectroscopic redshifts up to z ≃ 0.1. We detect the angular power spectrum up to a multipole of l ≃ 1000. We find that the measured power spectrum is dominated by galaxies living inside nearby galaxy clusters and groups. We use the halo occupation distribution (HOD) formalism to model the power spectrum, obtaining a fit with reasonable parameters. These HOD parameters are in agreement with the 2MASS galaxy distribution we measure towards the known nearby galaxy clusters, confirming validity of our analysis.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: fundamental parameters - large-scale structure of Universe

Simbad objects: 16

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2022.11.26-10:09:44

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