2 papers
astro-ph.CO2025
DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars
A. G. Adame, J. Aguilar, S. Ahlen +195
We present the measurements and cosmological implications of the galaxy two-point clustering using over 4.7 million unique galaxy and quasar redshifts in the range divi…
astro-ph.CO2025
Neural Network-based model of galaxy power spectrum: Fast full-shape galaxy power spectrum analysis
Svyatoslav Trusov, Pauline Zarrouk, Shaun Cole
We present a Neural Network based emulator for the galaxy redshift-space power spectrum that enables several orders of magnitude acceleration in the galaxy clustering parameter inf…