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G. Desprez

Université Claude Bernard Lyon 1 · FR
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Area of research
Instrumentation · Astronomy and Astrophysics
Research interest
Research interests include Physics, Astrophysics, Galaxy, Redshift, Astronomy, and Star formation.
h-index
citations
758
works
29
NIH funding
primary concept
email

Recent publications

Probing the star formation main sequence down to 10 <sup>7</sup> <i>M</i> <sub>⊙</sub> at 1  &lt;   <i>z</i>   &lt;  9
Astronomy and Astrophysics 2026cited by 1position: middledoi
Resolving dust and Lyman <i>α</i> emission in a lensed galaxy at the epoch of reionization with JWST/CANUCS
Astronomy and Astrophysics 2026cited by 0position: middledoi
Two Exciting High-redshift Galaxy Candidates Turn Out to Be Two Exciting Ultra-cool Brown Dwarfs
arXiv (Cornell University) 2026cited by 0position: middledoi
Improving Photometric Redshifts of Epoch of Reionization Galaxies: A New Empirical Transmission Curve with Neutral Hydrogen Damping Wing Ly<i>α</i> Absorption
The Astrophysical Journal Letters 2025cited by 17position: middledoi
Extreme properties of a compact and massive accreting black hole host in the first 500 Myr
Nature Communications 2025cited by 8position: middledoi
CANUCS/Technicolor Data Release 1: Imaging, Photometry, Slit Spectroscopy, and Stellar Population Parameters*
The Astrophysical Journal Supplement Series 2025cited by 8position: middledoi
High-velocity Outflows in [O <scp>III</scp> ] Emitters at 2.5 &lt; <i>z</i> &lt; 9 from JWST NIRSpec Medium-resolution Spectroscopy
The Astrophysical Journal 2025cited by 6position: middledoi
A Deep Dive down the Broad-line Region: Permitted O <scp>I</scp> , Ca <scp>II,</scp> and Fe <scp>II</scp> Emission in an Active Galactic Nucleus Little Red Dot at <i>z</i> = 5.3
The Astrophysical Journal Letters 2025cited by 3position: middledoi
Metal-poor Star-forming Clumps in Cosmic Noon Galaxies: Evidence for Gas Inflow and Chemical Dilution Using JWST NIRISS
The Astrophysical Journal 2025cited by 1position: middledoi
Star Formation under a Cosmic Microscope: Highly Magnified <i>z</i> = 11 Galaxy behind the Bullet Cluster
The Astrophysical Journal Letters 2025cited by 1position: middledoi
Euclid Quick Data Release (Q1): Identification of massive galaxy candidates at the end of the Epoch of Reionisation
ArXiv.org 2025cited by 0position: middledoi
Resolved Mass Assembly and Star Formation in Milky Way Progenitors since <i>z</i> = 5 from JWST/CANUCS: From Clumps and Mergers to Well-ordered Disks
The Astrophysical Journal 2025cited by 0position: middledoi
Formation of a low-mass galaxy from star clusters in a 600-million-year-old Universe
Nature 2024cited by 56position: middledoi
ΛCDM not dead yet: massive high-<i>z</i> Balmer break galaxies are less common than previously reported
Monthly Notices of the Royal Astronomical Society 2024cited by 40position: firstdoi
Star Formation at the Epoch of Reionization with CANUCS: The Ages of Stellar Populations in MACS1149-JD1
The Astrophysical Journal Letters 2024cited by 17position: middledoi
CANUCS: UV and ionizing properties of dwarf star-forming galaxies at <i>z</i> ~ 5–7
Monthly Notices of the Royal Astronomical Society 2024cited by 14position: middledoi
When, where, and how star formation happens in a galaxy pair at cosmic noon using CANUCS <i>JWST</i>/NIRISS grism spectroscopy
Monthly Notices of the Royal Astronomical Society 2024cited by 11position: middledoi
Detailed Study of Stars and Gas in a <i>z</i> = 8.3 Massive Merger with Extreme Dust Conditions
The Astrophysical Journal Letters 2024cited by 9position: middledoi
The Firefly Sparkle: The Earliest Stages of the Assembly of A Milky Way-type Galaxy in a 600 Myr Old Universe
Research Square 2024cited by 3position: middledoi
An Extremely Compact, Low-mass Galaxy on its Way to Quiescence at z = 5.2
The Astrophysical Journal Letters 2023cited by 72position: middledoi
Bursty star formation and galaxy–galaxy interactions in low-mass galaxies 1 Gyr after the Big Bang
Monthly Notices of the Royal Astronomical Society 2023cited by 60position: middledoi
The first large catalogue of spectroscopic redshifts in Webb’s first deep field, SMACS J0723.3−7327
Monthly Notices of the Royal Astronomical Society 2023cited by 38position: middledoi
Spectroscopy from Photometry: A Population of Extreme Emission Line Galaxies at 1.7 ≲ z ≲ 6.7 Selected with JWST Medium Band Filters
The Astrophysical Journal Letters 2023cited by 35position: middledoi
A First Look at Spatially Resolved Balmer Decrements at 1.0 &lt; z &lt; 2.4 from JWST NIRISS Slitless Spectroscopy
The Astrophysical Journal Letters 2023cited by 31position: middledoi
<i>JWST</i> catches the assembly of a <i>z</i> ∼ 5 ultra-low-mass galaxy
Monthly Notices of the Royal Astronomical Society Letters 2023cited by 30position: middledoi
The Sparkler: Evolved High-redshift Globular Cluster Candidates Captured by JWST
The Astrophysical Journal Letters 2022cited by 76position: middledoi
<i>Euclid</i>preparation
Astronomy and Astrophysics 2020cited by 102position: firstdoi
The CFHT large area <i>U</i> -band deep survey (CLAUDS)
Monthly Notices of the Royal Astronomical Society 2019cited by 101position: middledoi
Galaxy–galaxy lensing in the outskirts of CLASH clusters: constraints on local shear and testing mass–luminosity scaling relation
Monthly Notices of the Royal Astronomical Society 2018cited by 18position: firstdoi

Grants

No grants ingested yet.

Frequent collaborators

· 20 papers (2022–2026)Ghassan T. E. Sarrouh · York University20 papers (2022–2026)Marcin Sawicki · California Institute of Technology20 papers (2022–2026)Nicholas S. Martis · Tufts University20 papers (2022–2026) · 20 papers (2022–2026)Maruša Bradač · University of California, Davis19 papers (2022–2026)Adam Muzzin · York University18 papers (2022–2026) · 18 papers (2022–2025)Kartheik G. Iyer · Columbia University16 papers (2022–2026) · 16 papers (2022–2025)Gabriel Brammer · University of Copenhagen16 papers (2022–2025) · 15 papers (2022–2025)Victoria Strait · University of California, Davis14 papers (2022–2024) · 12 papers (2023–2026)Vicente Estrada-Carpenter · Texas A&M University11 papers (2022–2026)Jasleen Matharu · Texas A&M University11 papers (2023–2024) · 10 papers (2023–2026)Swara Ravindranath · Australian National University6 papers (2022–2024) · 5 papers (2024–2026) · 4 papers (2024–2026)
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