L. Le Guillou

33 works

LPNHE (UMR_7585) - Laboratoire de Physique Nucléaire et de Hautes Énergies (Barre 12-22, 1er étage 4 Place Jussieu 75252 Paris Cedex 05 - France)

1. DESI 2024 VI: cosmological constraints from the measurements of baryon acoustic oscillations

   A. G. Adame, José Edgar Madriz Aguilar, S. Ahlen +97

   ArticleCosmology and Gravitation TheoriesJournal of Cosmology and Astroparticle Physics202526 citations

   ABIABI:AkademIndex/openalex/2025.article.000001

2. DESI 2024 IV: Baryon Acoustic Oscillations from the Lyman alpha forest

   A. G. Adame, J. Aguilar, S. Ahlen +96

   ArticleGalaxies: Formation, Evolution, PhenomenaJournal of Cosmology and Astroparticle Physics202520 citations

   ABIABI:AkademIndex/openalex/2026.other.002820

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

   Adame, A. G., J. Aguilar, S. Ahlen +97

   PreprintAstronomy and Astrophysical ResearcharXiv (Cornell University)20246 citations

   ABIABI:AkademIndex/openalex/2026.other.019593

4. Validating the Galaxy and Quasar Catalog-Level Blinding Scheme for the DESI 2024 analysis

   U. Andrade, J. Mena-Fernández, H. Awan +60

   PreprintAstronomy and Astrophysical ResearcharXiv (Cornell University)20244 citations

   ABIABI:AkademIndex/openalex/2026.other.002822

5. DESI 2024: Constraints on physics-focused aspects of dark energy using DESI DR1 BAO data

   K. Lodha, A. Shafieloo, R. Calderón +46

   ArticleCosmology and Gravitation TheoriesPhysical review. D/Physical review. D.20254 citations

   ABIABI:AkademIndex/openalex/2026.other.002825

6. The Atacama Cosmology Telescope DR6 and DESI: structure formation over cosmic time with a measurement of the cross-correlation of CMB lensing and luminous red galaxies

   Joshua Kim, Noah Sailer, Mathew S. Madhavacheril +70

   ArticleGalaxies: Formation, Evolution, PhenomenaJournal of Cosmology and Astroparticle Physics20244 citations

   ABIABI:AkademIndex/openalex/2026.other.019583

7. Characterization of DESI fiber assignment incompleteness effect on 2-point clustering and mitigation methods for DR1 analysis

   Davide Bianchi, M. Hanif, A. Carnero Rosell +52

   ArticleAdvanced Fluorescence Microscopy TechniquesJournal of Cosmology and Astroparticle Physics20254 citations

   ABIABI:AkademIndex/openalex/2026.other.019591

8. Constraining primordial non-Gaussianity with DESI 2024 LRG and QSO samples

   E. Chaussidon, Christophe Yèche, Arnaud de Mattia +49

   ArticleCosmology and Gravitation TheoriesJournal of Cosmology and Astroparticle Physics20254 citations

   ABIABI:AkademIndex/openalex/2026.other.019596

9. COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses

   C. Vuissoz, F. Courbin, D. Sluse +8

   ArticleGalaxies: Formation, Evolution, PhenomenaAstronomy and Astrophysics20074 citations

   ABIABI:AkademIndex/openalex/2026.other.026097

10. Mitigating imaging systematics for DESI 2024 emission Line Galaxies and beyond

    A. Rosado-Marin, A.J. Ross, Hee‐Jong Seo +55

    ArticleGalaxies: Formation, Evolution, PhenomenaJournal of Cosmology and Astroparticle Physics20254 citations

    ABIABI:AkademIndex/openalex/2026.other.044647

11. Optimal Reconstruction of Baryon Acoustic Oscillations for DESI 2024

    E. Paillas, Z. Ding, Xun Chen +73

    PreprintGalaxies: Formation, Evolution, PhenomenaarXiv (Cornell University)20243 citations

    ABIABI:AkademIndex/openalex/2026.other.002821

12. Optimal reconstruction of baryon acoustic oscillations for DESI 2024

    E. Paillas, Z. Ding, Xinyi Chen +71

    ArticleGalaxies: Formation, Evolution, PhenomenaJournal of Cosmology and Astroparticle Physics20253 citations

    ABIABI:AkademIndex/openalex/2026.other.002842

13. Production of Alternate Realizations of DESI Fiber Assignment for Unbiased Clustering Measurement in Data and Simulations

    J. Lasker, A. Carnero Rosell, Adam D. Myers +52

    PreprintAstronomy and Astrophysical ResearcharXiv (Cornell University)20242 citations

    ABIABI:AkademIndex/openalex/2026.other.002817

14. Fiducial-cosmology-dependent systematics for the DESI 2024 BAO analysis

    A. Pérez-Fernández, L. Medina-Varela, Rossana Ruggeri +61

    ArticleCosmology and Gravitation TheoriesJournal of Cosmology and Astroparticle Physics20252 citations

    ABIABI:AkademIndex/openalex/2026.other.002830

15. Modified gravity constraints from the full shape modeling of clustering measurements from DESI 2024

    Mustapha Ishak, J. Pan, R. Calderón +68

    ArticleGeophysics and Gravity MeasurementsJournal of Cosmology and Astroparticle Physics20252 citations

    ABIABI:AkademIndex/openalex/2026.other.019589

16. Stellar reddening map from DESI imaging and spectroscopy

    Rongpu Zhou, Julien Guy, S. E. Koposov +54

    PreprintStellar, planetary, and galactic studiesThe Open Journal of Astrophysics20251 citations

    ABIABI:AkademIndex/openalex/2026.other.085463

17. Constraints on primordial non-Gaussianity from the cross-correlation of DESI luminous red galaxies and <i>Planck</i> CMB lensing

    J. R. Bermejo-Climent, R. Demina, Alex Krolewski +47

    ArticleGalaxies: Formation, Evolution, PhenomenaAstronomy and Astrophysics20251 citations

    ABIABI:AkademIndex/openalex/2026.other.085465

18. Not all lensing is low: An analysis of DESI$\times$DES using the Lagrangian Effective Theory of LSS

    S. Chen, DeRose, J., Rong Zhou +39

    ArticleGalaxies: Formation, Evolution, PhenomenaarXiv (Cornell University)20240 citations

    ABIABI:AkademIndex/openalex/2024.article.007303

19. Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. II. Statistical Properties from the First Data Release

    Wei-Jian Guo, H. Zou, Claire Greenwell +33

    PreprintStellar, planetary, and galactic studiesarXiv (Cornell University)20240 citations

    ABIABI:AkademIndex/openalex/2024.preprint.000033

20. Correcting Turbulence-induced Errors in Fiber Positioning for the Dark Energy Spectroscopic Instrument

    Edward F. Schlafly, J. Guy, K. Honscheid +37

    PreprintOptical Wireless Communication TechnologiesarXiv (Cornell University)20240 citations

    ABIABI:AkademIndex/openalex/2024.preprint.000156

21. DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey

    Hernan Rincon, S. BenZvi, Kelly A. Douglass +37

    PreprintGalaxies: Formation, Evolution, PhenomenaarXiv (Cornell University)20240 citations

    ABIABI:AkademIndex/openalex/2024.preprint.000213

22. A Sound Horizon-Free Measurement of $H_0$ in DESI 2024

    E. A. Zaborowski, Paul A. Taylor, K. Honscheid +52

    PreprintAstronomy and Astrophysical ResearcharXiv (Cornell University)20240 citations

    ABIABI:AkademIndex/openalex/2024.preprint.000229

23. Dynamical dark energy in light of the DESI DR2 baryonic acoustic oscillations measurements

    Gan Gu, Xiaoma Wang, Yuting Wang +57

    ArticleCosmology and Gravitation TheoriesNature Astronomy20250 citations

    ABIABI:AkademIndex/openalex/2025.article.000025

24. Early time solution as an alternative to the late time evolving dark energy with DESI DR2 BAO

    E. Chaussidon, Martin White, Arnaud de Mattia +40

    ArticleCosmology and Gravitation TheoriesPhysical review. D/Physical review. D.20250 citations

    ABIABI:AkademIndex/openalex/2025.article.000046

25. Enhancing DESI DR1 full-shape analyses using HOD-informed priors

    H. Zhang, Marco Bonici, A. Rocher +57

    ArticleCosmology and Gravitation TheoriesJournal of Cosmology and Astroparticle Physics20250 citations

    ABIABI:AkademIndex/openalex/2025.article.000405