Unbiased pseudo-<i>C</i><sub>โ</sub>power spectrum estimation with mode projection
Unbiased pseudo-<i>C</i><sub>โ</sub>power spectrum estimation with mode projection
With the steadily improving sensitivity afforded by current and future galaxy surveys, a robust extraction of two-point correlation function measurements may become increasingly hampered by the presence of astrophysical foregrounds or observational systematics. The concept of mode projection has been introduced as a means to remove contaminants for which it โฆ