Extracting cosmological information from the angular power spectrum of the 2MASS Photometric Redshift catalogue
Using the almost all-sky 2MASS Photometric Redshift catalogue (2MPZ) we perform for the first time a tomographic analysis of galaxy angular clustering in the local Universe (z 0.24). We estimate the angular auto- and cross-power spectra of 2MPZ galaxies in three photometric redshift bins, and use dedicated mock catalogues to assess their errors
Balaguera-Antolínez, A. et al.
Fecha de publicación:
5
2018