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GN

Gustavo Niz

0000-0002-1544-8946
astro-ph.COgr-qchep-thastro-ph.GAastro-ph.IMhep-phastro-phphysics.data-an

On Valency

published · living versions
W_8vz4gcch·v1 · currentpublished
DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey
with Hernan Rincon, Segev BenZvi, Kelly Douglass, Dahlia Veyrat +35
1 version
W_5k6f7ptv·v1published
Stellar reddening map from DESI imaging and spectroscopy
W_68d7n4d7·v1published
Archetype-Based Redshift Estimation for the Dark Energy Spectroscopic Instrument Survey
W_5mdbgr3b·v1published
DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars
W_52auuq6z·v1published
Synthetic spectra for Lyman-αα forest analysis in the Dark Energy Spectroscopic Instrument
W_f4bx9p3w·v1published
Impact of Systematic Redshift Errors on the Cross-correlation of the Lyman-αα Forest with Quasars at Small Scales Using DESI Early Data
W_wd2azmdd·v1published
3D Correlations in the Lyman-αα Forest from Early DESI Data
W_c7atc93d·v1published
The Dark Energy Spectroscopic Instrument: One-dimensional power spectrum from first Lyman-αα forest samples with Fast Fourier Transform
W_55avqc53·v1published
DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints
W_5k2hapr8·v1published
Extended Dark Energy analysis using DESI DR2 BAO measurements

Preprints & journals

146 papers in the corpus · 2006–2026
A Strong Cosmologically Coupled Mass Growth Solution in Linearized General Relativity2609.38303v1 · Kevin S. Croker, Joshua Cohon, Viktor T. Toth et al.2026 · 0 citationsarXiv
Lyman Break Galaxy selection and redshift measurement with supervised contrastive learning2608.10080v1 · J. Choppin de Janvry, C. Yeche, Arjun Dey et al.2026 · 0 citationsarXiv
DESI DR2 Results IV: Alcock-Paczyński Measurements from the Lyman Alpha Forest and Cosmological Constraints2607.27410v3 · A. G. Adame, J. Aguilar, S. Ahlen et al.2026 · 0 citationsarXiv
Validation of the DESI DR2 Lyα\alpha forest full-shape analysis2607.27411v2 · M. Herbold, A. Cuceu, P. Martini et al.2026 · 0 citationsarXiv
CoLoRe-2LPT: Lyman-α\alpha mock catalogues for the validation of DESI cosmological analyses2607.27412v2 · M. F. Ruiz-Herrera Bernal, S. Avila, A. Font-Ribera et al.2026 · 0 citationsarXiv
Probing the matter-dominated expansion with multi-redshift Lyman-α\alpha BAO from DESI DR22607.19619v2 · Hiram K. Herrera-Alcantar, Julien Guy, Alma X. Gonzalez-Morales et al.2026 · 0 citationsarXiv
Alcock-Paczynski Blinding Scheme for the Ly-α\alpha Forest Analysis2607.07875v1 · G. Perez-Sanchez, S. F. Beltran, G. Niz et al.2026 · 0 citationsarXiv
Alleviating prior dependencies for DESI DR1 clustering fits through reparameterization2607.02498v2 · Marco Bonici, Simone Paradiso, Glenn McGee et al.2026 · 0 citationsarXiv
Cosmological constraints from the DESI DR1 Bispectrum Full-Shape and DR2 BAO2606.23936v2 · D. Forero-S'anchez, S. Novell-Masot, H. Gil-Mar'in et al.2026 · 0 citationsarXiv
DESI Data Release 2 ELGs: Property-dependent subsamples, imaging systematics, and clustering2606.18581v1 · T. Hagen, K. S. Dawson, Z. Zheng et al.2026 · 0 citationsarXiv
Testing Scale-Dependent Modified Gravity with DESI DR12604.26915v1 · D. Gonzalez, G. Niz, A. Aviles et al.2026 · 0 citationsarXiv
cTreeBalls: a fast 3-point correlation function code for clustering measurements2604.08855v1 · Mario A. Rodriguez-Meza, Eladio Moreno, Alejandro Aviles et al.2026 · 0 citationsarXiv
FolpsD: combining EFT and phenomenological approaches for joint power spectrum and bispectrum analyses2604.08895v1 · P. Bansal, A. Aviles, H. E. Noriega et al.2026 · 0 citationsarXiv
Cosmological constraints from the DESI DR1 joint power spectrum and bispectrum analysis2603.19356v1 · S. Novell-Masot, H. Gil-Mar'in, L. Verde et al.2026 · 0 citationsarXiv
Cosmological constraints from a joint DESI DR1 Full-Shape and DR2 BAO2602.18761v1 · D. Forero-S'anchez, H. Gil-Mar'in, L. Verde et al.2026 · 2 citationsarXiv
Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum2601.21432v2 · J. Chaves-Montero, A. Font-Ribera, P. McDonald et al.2026 · 0 citationsarXiv
Parity-odd Four-Point Correlation Function from DESI Data Release 1 Luminous Red Galaxy Sample2512.20132v2 · J. Hou, R. N. Cahn, J. Aguilar et al.2025 · 0 citationsarXiv
Constraining primordial non-Gaussianity from DESI DR1 quasars and Planck PR4 CMB Lensing2512.17865v2 · Sofia Chiarenza, Alex Krolewski, Marco Bonici et al.2025 · 3 citationsarXiv
DESI-DR1 3×23 \times 2-pt analysis: consistent cosmology across weak lensing surveys2512.15960v3 · A. Porredon, C. Blake, J. U. Lange et al.2025 · 3 citationsThe Open Journal of Astrophysics Vol. 9, 2026
Cosmological Constraints from Full-Scale Clustering and Galaxy-Galaxy Lensing with DESI DR12512.15962v2 · Johannes U. Lange, Alexandra Wells, Andrew Hearin et al.2025 · 0 citationsarXiv
Probing the environment around GW170817 with DESI: insights on galaxy group peculiar velocities for standard siren measurements2512.08818v1 · A. J. Amsellem, A. Palmese, K. Douglass et al.2025 · 1 citationarXiv
A measurement of H0H_0 from DESI DR1 using energy densities2511.23432v2 · Alex Krolewski, Andrea Crespi, Will J. Percival et al.2025 · 0 citationsarXiv
Galaxy-Multiplet Clustering from DESI DR22511.15354v1 · Hanyue Wang, Daniel J. Eisenstein, Jessica Nicole Aguilar et al.2025 · 1 citationMon Not R Astron Soc (2025)
H0H_0 Without the Sound Horizon (or Supernovae): A 2% Measurement in DESI DR12510.19149v2 · E. A. Zaborowski, P. Taylor, K. Honscheid et al.2025 · 5 citationsJCAP04(2026)004
DESI DR1 Lyα\alpha forest: 3D full-shape analysis and cosmological constraints2509.15308v1 · Andrei Cuceu, Hiram K. Herrera-Alcantar, Calum Gordon et al.2025 · 2 citationsarXiv
Probing the limits of cosmological information from the Lyman-α\alpha forest 2-point correlation functions2509.14322v2 · Wynne Turner, Andrei Cuceu, Paul Martini et al.2025 · 1 citationarXiv
DESI DR1 Lyα\alpha 1D power spectrum: Validation of estimators2509.13593v2 · N. G. Karacaylı, C. Ravoux, P. Martini et al.2025 · 1 citationarXiv
Positive Neutrino Masses with DESI DR2 via Matter Conversion to Dark Energy.40929333 · Ahlen, S P, Aviles, A, Cartwright, B et al.2025 · 18 citationsPhysical review letters. 2025;135(8):081003
Frequentist Cosmological Constraints from Full-Shape Clustering Measurements in DESI DR12508.11811v2 · James Morawetz, Hanyu Zhang, Marco Bonici et al.2025 · 2 citationsarXiv
Study of the Connected Four-Point Correlation Function of Galaxies from DESI Data Release 1 Luminous Red Galaxy Sample2508.09070v2 · J. Hou, R. N. Cahn, J. Aguilar et al.2025 · 0 citationsarXiv
Testing gravitational physics by combining DESI DR1 and weak lensing datasets using the E_G estimator2507.16098v3 · S. J. Rauhut, C. Blake, U. Andrade et al.2025 · 3 citationsarXiv
Cosmological neutrino mass: a frequentist overview in light of DESI2507.12401v2 · D. Chebat, C. Yeche, E. Armengaud et al.2025 · 4 citationsarXiv
Intrinsic alignment demographics for next-generation lensing: Revealing galaxy property trends with DESI Y1 direct measurements2507.11530v2 · J. Siegel, J. McCullough, A. Amon et al.2025 · 2 citationsMon Not R Astron Soc (2026)
Lya2pcf: an efficient pipeline to estimate two- and three-point correlation functions of the Lyman-α\alpha forest2507.00129v1 · Josue De-Santiago, Rafael Guti'errez-Balboa, Gustavo Niz et al.2025 · 0 citationsRevista Mexicana De Astronom\'ia Y Astrof\'isica, 62(01), 2026, 1-10
Cosmology from Planck CMB Lensing and DESI DR1 Quasar Tomography2506.22416v1 · R. de Belsunce, A. Krolewski, S. Chiarenza et al.2025 · 10 citationsJCAP10(2025)077
Reconstructing Quasar Spectra and Measuring the Lyα\alpha Forest with SpenderQ{\rm S{\scriptsize pender}Q}2506.18986v2 · ChangHoon Hahn, Satya Gontcho A Gontcho, Peter Melchior et al.2025 · 0 citationsarXiv
DESI DR1 Ly{\alpha} 1D power spectrum: The Fast Fourier Transform estimator measurement2505.09493v2 · Corentin Ravoux, Marie-Lynn Abdul-Karim, Jean-Marc Le Goff et al.2025 · 0 citationsJCAP11(2025)079
Modelling the impact of quasar redshift errors on the full-shape analysis of correlations in the Lyman-α\alpha forest2505.08789v1 · Calum Gordon, Andrei Cuceu, Andreu Font-Ribera et al.2025 · 1 citationMon Not R Astron Soc (2025)
DESI DR1 Lyα\alpha 1D power spectrum: The optimal estimator measurement2505.07974v2 · N. G. Karacaylı, P. Martini, J. Aguilar et al.2025 · 0 citationsarXiv
Cosmological implications of DESI DR2 BAO measurements in light of the latest ACT DR6 CMB data2504.18464v2 · C. Garcia-Quintero, H. E. Noriega, A. de Mattia et al.2025 · 30 citationsarXiv
Enhancing DESI DR1 Full-Shape analyses using HOD-informed priors2504.10407v1 · Hanyu Zhang, Marco Bonici, Antoine Rocher et al.2025 · 9 citationsarXiv
Early time solution as an alternative to the late time evolving dark energy with DESI DR2 BAO2503.24343v1 · E. Chaussidon, M. White, A. de Mattia et al.2025 · 43 citationsarXiv
Backlighting extended gas halos around luminous red galaxies: kinematic Sunyaev-Zel'dovich effect from DESI Y1 x ACT2503.19870v3 · Bernardita Ried Guachalla, Emmanuel Schaan, Boryana Hadzhiyska et al.2025 · 25 citationsPhys. Rev. D (vol=112, issue=10, pages=103512, year=2025)
DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints2503.14738v3 · M. Abdul-Karim, J. Aguilar, S. Ahlen et al.2025 · 580 citationsPhys. Rev. D 112, 083515, 2025on Valency
Validation of the DESI DR2 Lyα\alpha BAO analysis using synthetic datasets2503.14741v1 · L. Casas, H. K. Herrera-Alcantar, J. Chaves-Montero et al.2025 · 8 citationsarXiv
Extended Dark Energy analysis using DESI DR2 BAO measurements2503.14743v2 · K. Lodha, R. Calderon, W. L. Matthewson et al.2025 · 204 citationsarXivon Valency
Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape2503.14744v3 · W. Elbers, A. Aviles, H. E. Noriega et al.2025 · 82 citationsarXiv
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
Full-Shape analysis of the power spectrum and bispectrum of DESI DR1 LRG and QSO samples2503.09714v2 · S. Novell-Masot, H. Gil-Mar'in, L. Verde et al.2025 · 13 citationsarXiv
Measurements of the Thermal Sunyaev-Zel'dovich Effect with ACT and DESI Luminous Red Galaxies2502.08850v2 · R. Henry Liu, Simone Ferraro, Emmanuel Schaan et al.2025 · 5 citationsPhysical Review D 112, 083561 (2025)
Career total: at least 231 works. 146 are in this corpus.Showing the 50 most recent.

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