Multi-tracers, multi-surveys: a joint Fisher analysis of DESI+PFS

arXiv:2604.25171 · astro-ph.CO · Submitted 2026-04-28 · Read on arXiv

astro-ph.CO

Submitted: 2026-04-28

Updated: 2026-10-22

Terminology

• Calibration — 2× in this paper · explained in 9 episodes
• Dark Energy Spectroscopic Instrument — 1× in this paper
• Degeneracy — 1× in this paper · explained in 4 episodes
• N-body simulations — 1× in this paper · explained in 2 episodes
• Prime Focus Spectrograph — 1× in this paper

Related papers

• Angular clustering and bias of photometric quasars in the Kilo-Degree Survey Data Release 4
• A Novel kinetic Sunyaev-Zel'dovich Estimator for Electron-Electron Correlations
• Magnetic fields at the dawn of structure formation I. The CARLA J1510+5958 proto-cluster
• Dark Energy Survey Year 6 Results: Weak Lensing and Galaxy Clustering Cosmological Analysis Framework
• Exploring the Impact of Systematic Bias in Type Ia Supernova Cosmology Across Diverse Dark Energy Parametrizations
• Non-Gaussian Galaxy Stochasticity and the Noise-Field Formulation