The early data release of the dark energy spectroscopic instrument

AG Adame, J Aguilar, S Ahlen, S Alam… - The Astronomical …, 2024 - iopscience.iop.org
Wide-field imaging and spectroscopy enable a host of astrophysical studies that range from
the largest cosmological scales to the local environment of the Milky Way. Starting in 2000 …

Validation of the scientific program for the Dark Energy Spectroscopic Instrument

AG Adame, J Aguilar, S Ahlen, S Alam… - The Astronomical …, 2024 - iopscience.iop.org
Abstract The Dark Energy Spectroscopic Instrument (DESI) was designed to conduct a
survey covering 14,000 deg 2 over 5 yr to constrain the cosmic expansion history through …

Overview of the instrumentation for the dark energy spectroscopic instrument

B Abareshi, J Aguilar, S Ahlen, S Alam… - The Astronomical …, 2022 - iopscience.iop.org
The goal of the Dark Energy Spectroscopic Instrument (DESI) is to determine the nature of
dark energy through the most precise measurement of the expansion history of the universe …

Target selection and validation of DESI luminous red galaxies

R Zhou, B Dey, JA Newman, DJ Eisenstein… - The Astronomical …, 2023 - iopscience.iop.org
Abstract The Dark Energy Spectroscopic Instrument (DESI) is carrying out a five-year survey
that aims to measure the redshifts of tens of millions of galaxies and quasars, including 8 …

Target selection and validation of DESI quasars

E Chaussidon, C Yèche… - The Astrophysical …, 2023 - iopscience.iop.org
Abstract The Dark Energy Spectroscopic Instrument (DESI) survey will measure large-scale
structures using quasars as direct tracers of dark matter in the redshift range 0.9< z< 2.1 and …

Target selection and validation of DESI emission line galaxies

A Raichoor, J Moustakas, JA Newman… - The Astronomical …, 2023 - iopscience.iop.org
Abstract The Dark Energy Spectroscopic Instrument (DESI) will precisely constrain cosmic
expansion and the growth of structure by collecting∼ 40 million extragalactic redshifts …

Survey Operations for the Dark Energy Spectroscopic Instrument

EF Schlafly, D Kirkby, DJ Schlegel… - The Astronomical …, 2023 - iopscience.iop.org
Abstract The Dark Energy Spectroscopic Instrument (DESI) survey is a spectroscopic survey
of tens of millions of galaxies at 0< z< 3.5 covering 14,000 sq. deg. of the sky. In its first 1.1 yr …

The target-selection pipeline for the dark energy spectroscopic instrument

AD Myers, J Moustakas, S Bailey… - The Astronomical …, 2023 - iopscience.iop.org
Abstract In 2021 May, the Dark Energy Spectroscopic Instrument (DESI) began a 5 yr survey
of approximately 50 million total extragalactic and Galactic targets. The primary DESI dark …

Overview of the DESI Milky Way survey

AP Cooper, SE Koposov, CA Prieto… - The Astrophysical …, 2023 - iopscience.iop.org
Abstract We describe the Milky Way Survey (MWS) that will be undertaken with the Dark
Energy Spectroscopic Instrument (DESI) on the Mayall 4 m telescope at the Kitt Peak …

The DESI one-per cent survey: exploring the halo occupation distribution of luminous red galaxies and quasi-stellar objects with AbacusSummit

S Yuan, H Zhang, AJ Ross… - Monthly Notices of …, 2024 - academic.oup.com
We present the first comprehensive halo occupation distribution (HOD) analysis of the Dark
Energy Spectroscopic Instrument (DESI) One-Percent Survey luminous red galaxy (LRG) …