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S. Gontcho A Gontcho

0000-0003-3142-233X
astro-ph.COastro-ph.GAastro-ph.IMastro-ph.SRastro-ph.HEastro-ph.EPgr-qchep-exhep-phphysics.data-an

On Valency

published · living versions
W_njyq4f5s·v1 · currentpublished
DESI Strong Lens Foundry II: DESI Spectroscopy for Strong Lens Candidates
with Xiaosheng Huang, Jose Carlos Inchausti, Christopher J. Storfer, S. Tabares-Tarquinio +57
1 version
W_ze43b5vg·v1published
Beyond Traditional Diagnostics: Identifying Active Galactic Nuclei with Spectral Energy Distribution Fitting in DESI Data
W_ff35x35x·v1published
The Backup Program of the Dark Energy Spectroscopic Instrument's Milky Way Survey
W_p8te8rsq·v1published
Construction of the Damped Lyαα Absorber Catalog for DESI DR2 Lyαα BAO
W_8mujjb2t·v1published
The Cosmic Evolution of CIV Absorbers at 1.4<z<4.51.4<z<4.5: Insights from 100,000100,000 Systems in DESI Quasars
W_y8grzagh·v1published
SpecDis: Value added distance catalogue for 4 million stars from DESI Year-1 data
W_qzb485fb·v1published
Iron-corrected Single-epoch Black Hole Masses of DESI Quasars at low redshift
W_bjhef8cv·v1published
Using Active Learning to Improve Quasar Identification for the DESI Spectra Processing Pipeline
W_xjwq9yw3·v1published
DESI Spectroscopy of HETDEX Emission-line Candidates I: Line Discrimination Validation
W_u9pfb3c9·v1published
Tripling the Census of Dwarf AGN Candidates Using DESI Early Data

Preprints & journals

300 papers in the corpus · 2014–2026
Field-level inference of growth rate from DESI BGS galaxy and ZTF supernova simulations2609.34508v1 · Corentin Ravoux, Bastien Carreres, Julian Bautista et al.2026 · 0 citationsarXiv
Model-Independent Measurement of Baryon Gas Fractions through Galaxy-Galaxy Lensing and the Kinematic Sunyaev-Zel'dovich Effect2609.22466v2 · R. Henry Liu, Uros Seljak, Simone Ferraro et al.2026 · 0 citationsarXiv
Planetary Accretion Is Less Frequent in Wide Binaries: Evidence from Metal-Enriched White Dwarfs in DESI DR12609.11798v1 · Siyi Xu, Laura. K. Rogers, Joan Najita et al.2026 · 0 citationsarXiv
A Finely-Binned Measurement of the Connected Even-Parity Galaxy 4-Point Correlation Function of DESI Year 1 Luminous Red Galaxies2609.09340v1 · William Ortol'a Leonard, Alex Krolewski, Zachary Slepian et al.2026 · 0 citationsarXiv
The DESI Data Release 1 white dwarf catalogue2609.04314v1 · Andrew Swan, Boris T. Gansicke, Paula Izquierdo et al.2026 · 0 citationsarXiv
Extending the Stellar-to-Halo Mass Relation to Dwarf Galaxies with DESI DR12609.04351v1 · Z. Shao, Y. Zu, A. Salcedo et al.2026 · 0 citationsarXiv
Linking neutral gas inflows and outflows to offsets in the star-forming main sequence and mass-metallicity relation2609.01707v1 · S. Weng, M. Pieri, A. Saintonge et al.2026 · 0 citationsarXiv
A Unified Tracer Analysis of DESI DR2 Baryon Acoustic Oscillations2608.27830v1 · N. Sanders, H. Seo, M. Rashkovetskyi et al.2026 · 0 citationsarXiv
Spatially-Resolved Spectra of Diffuse Galactic Light using 10.8 M DESI Sky Fibers2608.28740v1 · Andrew K. Saydjari, Bruce T. Draine, Timothy D. Brandt et al.2026 · 0 citationsarXiv
Luminosity function of quasars at 1.0<z<3.51.0<z<3.5 from SDSS and DESI2608.06000v1 · Gaocheng Yin, Linhua Jiang, Zhiwei Pan et al.2026 · 0 citationsarXiv
Cosmic Pairs: A DESI Census of Dual and Offset AGN as Precursors to Massive Black Hole Binaries2607.27390v1 · Ekaterine Dadiani, Antonella Palmese, Yihao Zhou et al.2026 · 0 citationsarXiv
1000 cataclysmic variables identified from DESI spectroscopy2607.22836v1 · K. Inight, B. T. Gansicke, A. Aungwerojwit et al.2026 · 0 citationsarXiv
First planetesimals from DESI DR1: 12 highly metal-rich white dwarfs2607.14251v2 · Paula Izquierdo, Andrew Swan, Boris T. Gansicke et al.2026 · 0 citationsMonthly Notices of the Royal Astronomical Society, Volume 551, Issue 1, id.stag1353, 33 pp., September 2026
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
The largest sample of AGN outflows in dwarf galaxies using DESI DR12607.02655v1 · V. Rodr'iguez Morales, M. Mezcua, Ragadeepika Pucha et al.2026 · 0 citationsarXiv
DESI DR2 Reference Mocks: Clustering results from UCHUU ELGs and QSOs2606.28559v1 · R. Vaisakh, J. Lasker, R. Kehoe et al.2026 · 0 citationsarXiv
Clustering of high-redshift quasars with DESI DR22606.27115v1 · M. Charles, P. Martini, A. J. Ross et al.2026 · 0 citationsarXiv
Measuring local primordial non-Gaussianity from the clustering of DESI DR1 LRGs and QSOs2606.24651v1 · Z. Brown, B. Levi, H. Randall et al.2026 · 0 citationsarXiv
The 3D clustering of Lyman Alpha Emitters measured with DESI2606.24852v1 · Haruki Ebina, Martin J. White, Rongpu Zhou 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
Disentangling the Distant Stellar Halo Using K-Giants in the DESI Year 3 Data2606.18849v1 · Namitha Kizhuprakkat, Andrew P. Cooper, Wenting Wang et al.2026 · 0 citationsarXiv
Tomography of the gamma-ray sky from cross-correlation with DESI DR2 and unWISE galaxies2606.16297v1 · Alex Krolewski, Neal Dalal, Will J. Percival et al.2026 · 0 citationsarXiv
Joint Modeling of GD-1 and C-19 as Old Streams2606.15863v2 · Raymond G. Carlberg, Ting S. Li, Emma Jarvis et al.2026 · 0 citationsarXiv
Mapping the nuclear environments of extreme coronal line emitting galaxies2606.04090v2 · Daniel Kynoch, Or Graur, Peter Clark et al.2026 · 0 citationsarXiv
A New Record Census of Dwarf AGN and a Bimodal MBHM_{\rm BH}-M⋆M_{\star} Scaling Relation with DESI DR12606.02699v2 · Ragadeepika Pucha, S. Juneau, M. Mezcua et al.2026 · 0 citationsarXiv
Unveiling Hidden Lyman Alpha Emitters in the DESI DR1 Data2605.12503v2 · Jui-Kuan Chan, Ting-Wen Lan, J. Xavier Prochaska et al.2026 · 0 citationsarXiv
Constraining the Galactic bar using the M92 stellar stream2605.07918v1 · Amanda Bystrom, Sergey E. Koposov, Ting. S. Li et al.2026 · 0 citationsarXiv
Satellite Metallicity Enhancement I: Suppressed Star Formation, Stellar Mass Loss, and Enriched Inflow of DESI and EAGLE Galaxies around Massive Clusters2605.08342v2 · Yuanye Lin, Ying Zu, Jessica Nicole Aguilar et al.2026 · 0 citationsarXiv
Peering down the barrel with DESI DR2: 10 000+ inflows at zz < 0.6 reveal how galaxies accrete cold gas2605.02999v3 · S. Weng, A. Saintonge, M. Pieri 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
Characterizing the GD-1 Stream with DESI DR2 Data: Thin Stream and Hot Cocoon2604.20958v1 · Emma Jarvis, Ting S. Li, Sergey E. Koposov et al.2026 · 0 citationsarXiv
Precision Kinematic Sunyaev--Zel'dovich Measurements Across Halo Mass and Redshift with DESI DR2 and ACT DR6: Part I. Luminous Red Galaxies2604.19744v2 · F. J. Qu, B. Ried Guachalla, E. Schaan et al.2026 · 0 citationsarXiv
Precision Kinematic Sunyaev--Zel'dovich Measurements Across Halo Mass and Redshift with DESI DR2 and ACT DR6: Part II. Bright Galaxy Survey and Emission-Line Galaxies2604.19745v1 · B. Hadzhiyska, S. Ferraro, F. J. Qu 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
A Natural ≳100×\gtrsim 100\times Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at z=1.37z=1.372604.07983v1 · Cameron Lemon, Ariel Goobar, Joel Johansson et al.2026 · 0 citationsarXiv
Deep Spectroscopy with DESI for Photometric Redshift Training and Calibration2604.06143v1 · Biprateep Dey, Jeffrey A. Newman, Tianqing Zhang et al.2026 · 0 citationsarXiv
Measurement of the galaxy-velocity power spectrum of DESI tracers with the kinematic Sunyaev-Zeldovich effect using DESI DR2 and ACT DR62604.04867v1 · Edmond Chaussidon, Selim C. Hotinli, Simone Ferraro et al.2026 · 0 citationsarXiv
Local primordial non-Gaussianity using cross-correlations of DESI tracers2604.05213v1 · A. J. Rosado-Mar'in, A. J. Ross, H. Seo et al.2026 · 0 citationsarXiv
The velocity field of our Milky Way outer stellar halo based on DESI DR22604.01628v1 · Songting Li, Wenting Wang, Sergey E. Koposov et al.2026 · 1 citationarXiv
PAC in DESI. II. Galaxy-halo connection into the 106M⊙10^{6}{\rm M}_{\odot} frontier2603.29331v3 · Kun Xu, Carlos S. Frenk, Y. P. Jing et al.2026 · 0 citationsMon Not R Astron Soc (2026)
Nonlinear Information from DESI Luminous Red Galaxies: An Emulator-Based Analysis of Pre- and Post-Reconstruction Power Spectra2603.25693v1 · Yuting Wang, Gong-Bo Zhao, Kazuya Koyama 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
ODIN: Confirmation and 3D Reconstruction of Six Massive Protoclusters at Cosmic Noon2603.09739v3 · Ashley Ortiz, Vandana Ramakrishnan, Kyoung-Soo Lee et al.2026 · 1 citationThe Astrophysical Journal (2026), Volume 1008, Issue 1, id.85, 19 pp
ODIN: Spectroscopic Validation of Lyα\alpha-Emitting Galaxy Samples with DESI2603.09905v1 · Ethan Pinarski, Govind Ramgopal, Nicole Firestone et al.2026 · 0 citationsarXiv
Extremely Metal-Poor Galaxies in DESI DR1: Connections to Galaxies in the Early Universe2603.05934v1 · Jipeng Sui, Hu Zou, Dirk Scholte et al.2026 · 1 citationarXiv
DESI DR2 Baryon Acoustic Oscillations from the Lyman Alpha Forest Multipoles2603.04281v2 · N. G. Karacaylı, A. Cuceu, J. Aguilar et al.2026 · 0 citationsarXiv
Highly Efficient Selection of High-Redshift Emission-Line Galaxies for future DESI-like surveys with Deep Multi-band Imaging2602.20405v1 · Yoquelbin Salcedo Hernandez, Jeffrey A. Newman, Brett. H. Andrews et al.2026 · 0 citationsarXiv
First Detection of the Baryon Acoustic Oscillation (BAO) Feature in the 3-Point Correlation Function of DESI DR1 Luminous Red Galaxies2602.16134v1 · Farshad Kamalinejad, Zachary Slepian, Alex Krolewski et al.2026 · 0 citationsarXiv
Career total: at least 448 works. 300 are in this corpus.Showing the 50 most recent.

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