J. A. Quezada-Pérez

The “Fork” Geometry in the DESI Main Survey DR1: Implications of Target Selection for Galaxy Evolution Studies

Abstract The Dark Energy Spectroscopic Instrument (DESI) Main Survey Data Release 1 (DR1) provides an unprecedented spectroscopic view of galaxies and quasars across a large fraction of the observable Universe. However, the survey’s tracer-dependent targeting strategy introduces...