Baryon acoustic oscillations in 2D: Modeling redshift-space power spectrum from perturbation theory
Baryon acoustic oscillations in 2D: Modeling redshift-space power spectrum from perturbation theory
We present an improved prescription for matter power spectrum in redshift space taking a proper account of both the non-linear gravitational clustering and redshift distortion, which are of particular importance for accurately modeling baryon acoustic oscillations (BAOs). Contrary to the models of redshift distortion phenomenologically introduced but frequently used in …