Scale cuts break the equivalence between the galaxy angular power spectrum and the angular correlation function for primordial non-Gaussianity, with the correlation function retaining fNL information on surprisingly small angular scales.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
astro-ph.CO 1years
2025 1verdicts
ACCEPT 1representative citing papers
citing papers explorer
-
On the equivalence between galaxy angular correlation function and power spectrum in constraining primordial non-Gaussianity
Scale cuts break the equivalence between the galaxy angular power spectrum and the angular correlation function for primordial non-Gaussianity, with the correlation function retaining fNL information on surprisingly small angular scales.