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papers

Publications (29)

astro-ph.CO2025

DESI DR1 Ly$α$ forest: 3D full-shape analysis and cosmological constraints

Andrei Cuceu, Hiram K. Herrera-Alcantar, Calum Gordon +75

astro-ph.CO2024

Characterization of contaminants in the Lyman-alpha forest auto-correlation with DESI

J. Guy, S. Gontcho A Gontcho, E. Armengaud +61

astro-ph.CO2024

Validation of the DESI 2024 Lyman Alpha Forest BAL Masking Strategy

Paul Martini, A. Cuceu, L. Ennesser +44

astro-ph.CO2025

Light in the dark forest -- I. An efficient optimal estimator for 3D Lyman-alpha forest power spectrum

N. G. Karaçaylı, C. M. Hirata

astro-ph.CO2026

DESI DR2 Results IV: Alcock-Paczyński Measurements from the Lyman Alpha Forest and Cosmological Constraints

DESI Collaboration, A. G. Adame, J. Aguilar +151

The DESI DR2 analysis measures the Alcock‑Paczynski effect using the full shape of Lyman‑α forest auto‑ and cross‑correlations, achieving 1% precision at redshift 2.33 and providin…

#lyman-alpha forest#alcock-paczynski test#baryon acoustic oscillations#dark energy
astro-ph.CO2023

3D Correlations in the Lyman-$α$ Forest from Early DESI Data

Calum Gordon, Andrei Cuceu, Jonás Chaves-Montero +56

astro-ph.CO2026

Unified reconstruction of the Lyman-alpha power spectrum with Hamiltonian Monte Carlo

N. G. Karaçaylı, P. L. Taylor

astro-ph.CO2024

The Early Data Release of the Dark Energy Spectroscopic Instrument

DESI Collaboration, A. G. Adame, J. Aguilar +266

astro-ph.CO2024

DESI 2024 II: Sample Definitions, Characteristics, and Two-point Clustering Statistics

DESI Collaboration, A. G. Adame, J. Aguilar +200

astro-ph.CO2024

CMB lensing and Lyα forest cross bispectrum from DESI's first-year quasar sample

N. G. Karaçaylı, P. Martini, D. H. Weinberg +50

astro-ph.CO2025

DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints

DESI Collaboration, M. Abdul-Karim, J. Aguilar +184

astro-ph.CO2024

DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations

DESI Collaboration, A. G. Adame, J. Aguilar +200

astro-ph.CO2024

Validation of the DESI 2024 Ly$α$ forest BAO analysis using synthetic datasets

Andrei Cuceu, Hiram K. Herrera-Alcantar, Calum Gordon +56

astro-ph.CO2025

DESI DR2 Results I: Baryon Acoustic Oscillations from the Lyman Alpha Forest

DESI Collaboration, M. Abdul-Karim, J. Aguilar +147

astro-ph.CO2025

DESI DR1 Ly$α$ 1D power spectrum: The optimal estimator measurement

N. G. Karaçaylı, P. Martini, J. Aguilar +61

astro-ph.CO2024

DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars

DESI Collaboration, A. G. Adame, J. Aguilar +193

astro-ph.IM2022

Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument

B. Abareshi, J. Aguilar, S. Ahlen +264

astro-ph.CO2024

Validation of the Scientific Program for the Dark Energy Spectroscopic Instrument

DESI Collaboration, A. G. Adame, J. Aguilar +261

astro-ph.CO2023

The Lyman-$α$ forest catalog from the Dark Energy Spectroscopic Instrument Early Data Release

César Ramírez-Pérez, Ignasi Pérez-Rà fols, Andreu Font-Ribera +67

astro-ph.CO2026

Validation of the DESI DR2 Ly$α$ forest full-shape analysis

M. Herbold, A. Cuceu, P. Martini +99

The paper validates the Dark Energy Spectroscopic Instrument (DESI) Data Release 2 analysis of the Lyman‑α forest, focusing on extracting the Alcock‑Paczynski (AP) measurement from…

#lyman-alpha forest#baryon acoustic oscillations#alcock-paczynski test#mock simulations
astro-ph.CO2026

Data Release 1 of the Dark Energy Spectroscopic Instrument

DESI Collaboration, M. Abdul Karim, A. G. Adame +306

astro-ph.CO2026

Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum

J. Chaves-Montero, A. Font-Ribera, P. McDonald +63

astro-ph.CO2026

DESI DR1 Ly$α$ 1D power spectrum: Validation of estimators

N. G. Karaçaylı, C. Ravoux, P. Martini +53

astro-ph.CO2025

Synthetic spectra for Lyman-$α$ forest analysis in the Dark Energy Spectroscopic Instrument

Hiram K. Herrera-Alcantar, Andrea Muñoz-Gutiérrez, Ting Tan +51

astro-ph.CO2026

Analytic compression of the effective field theory of the Lyman-alpha forest

N. G. Karaçaylı, M. Ivanov, R. de Belsunce +3

astro-ph.CO2024

Impact of Systematic Redshift Errors on the Cross-correlation of the Lyman-$α$ Forest with Quasars at Small Scales Using DESI Early Data

Abby Bault, David Kirkby, Julien Guy +59

astro-ph.CO2024

DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements

DESI Collaboration, A. G. Adame, J. Aguilar +210

astro-ph.CO2026

DESI DR2 Baryon Acoustic Oscillations from the Lyman Alpha Forest Multipoles

N. G. Karaçaylı, A. Cuceu, J. Aguilar +55

astro-ph.CO2025

DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars

A. G. Adame, J. Aguilar, S. Ahlen +195