Joris Witstok

University of Cambridge — United Kingdom

Physics and Astronomy · Physical Sciences

45h-index7.0kcitations201works27.02yr avg
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Research Topics

Galaxies: Formation, Evolution, Phenomena(135), Astronomy and Astrophysical Research(116), Stellar, planetary, and galactic studies(65), Astrophysics and Star Formation Studies(50), Gamma-ray bursts and supernovae(26)

Publications201 total

JADES: Rest-frame UV-to-NIR Size Evolution of Massive Quiescent Galaxies from Redshift <i>z</i> = 5 to <i>z</i> = 0.5
The Astrophysical Journal·2026· 6 citedOpen Access
Overview of the JWST Advanced Deep Extragalactic Survey (JADES)
The Astrophysical Journal Supplement Series·2026· 2 citedOpen Access
A dense web of neutral gas in a galaxy proto-cluster post-reionization
Nature Astronomy·2026
Probing infrared eXcess to investigate early-Universe dust (PIXIEDust)
Monthly Notices of the Royal Astronomical Society·2025· 1 citedOpen Access
Ionizing Photon Production Efficiencies and Chemical Abundances at Cosmic Dawn Revealed by Ultra-Deep Rest-Frame Optical Spectroscopy of JADES-GS-z14-0
arXiv (Cornell University)·2025Open Access
Ionizing Photon Production Efficiencies and Chemical Abundances at Cosmic Dawn Revealed by Ultra-Deep Rest-Frame Optical Spectroscopy of JADES-GS-z14-0
ArXiv.org·2025Open Access
JADES: Carbon-enhanced, Nitrogen-normal compact galaxy at z=11.2
Apollo (University of Cambridge)·2025Open Access
A first systematic study of [OIII] 88$μ$m at $z&gt;8$: two luminous oxygen lines and a powerful ionized outflow in the first 600 million years
arXiv (Cornell University)·2025Open Access
The JADES Origins Field: A New JWST Deep Field in the JADES Second NIRCam Data Release
The Astrophysical Journal Supplement Series·2025· 13 citedOpen Access
JADES and BlackTHUNDER: rest-frame Balmer-line absorption and the local environment in a Little Red Dot at <i>z</i> = 5
Monthly Notices of the Royal Astronomical Society·2025· 7 citedOpen Access
JADES: carbon-enhanced, nitrogen-normal compact galaxy at z = 11.2
Monthly Notices of the Royal Astronomical Society·2025· 1 citedOpen Access
Deciphering the Nature of Virgil: An Obscured Active Galactic Nucleus Lurking within an Apparently Normal Ly <i>α</i> Emitter during Cosmic Reionization
The Astrophysical Journal·2025· 1 citedOpen Access
JADES reveals a large population of low-mass black holes at high redshift
Monthly Notices of the Royal Astronomical Society·2025· 2 citedOpen Access
BlackTHUNDER – A non-stellar Balmer break in a black hole-dominated little red dot at <i>z</i> = 7.04
Monthly Notices of the Royal Astronomical Society·2025· 20 citedOpen Access
JADES-GS-z14-1: A Compact, Faint Galaxy at <i>z</i> ≈ 14 with Weak Metal Lines from Extremely Deep JWST MIRI, NIRCam, and NIRSpec Observations
The Astrophysical Journal·2025· 3 citedOpen Access
Inefficient dust production in a massive, metal-rich galaxy at $z=7.13$ uncovered by JWST and ALMA
arXiv (Cornell University)·2025Open Access
The cosmic web's Lyman-$α$ glow at $z \approx 2.5$; varying hydrodynamic models, dust, and wide-field, narrow-band imaging detection
arXiv (Cornell University)·2025Open Access
Evidence of violation of Case B recombination in Little Red Dots
arXiv (Cornell University)·2025· 1 citedOpen Access
The <i>z</i> ≳ 9 Galaxy UV Luminosity Function from the JWST Advanced Deep Extragalactic Survey: Insights into Early Galaxy Evolution and Reionization
The Astrophysical Journal·2025· 17 citedOpen Access
JADES: The Star Formation and Dust Attenuation Properties of Galaxies at 3
arXiv (Cornell University)·2025Open Access
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Frequent Co-authors

R. Maiolino(46), Andrew J. Bunker(44), Sandro Tacchella(44), Stefano Carniani(43), S. Charlot(42), Chris J. Willott(42), Brant Robertson(42), Emma Curtis-Lake(41), Christina C. Williams(39), Mirko Curti(38), Daniel J. Eisenstein(38), Hannah Übler(37), Jacopo Chevallard(36), Santiago Arribas(35), Zhiyuan Ji(35), Renske Smit(34), Kevin Hainline(34), Kristan Boyett(34), William Baker(34), Nimisha Kumari(32)