Callum Witten - Concepedia

Author

Callum Witten

Also Known As

C E C Witten, C Witten, C. Witten, Callum E C Witten, Callum E. C. Witten, Callum Witten, J A A Trussler, Witten, C., Witten, C. E. C., Witten, Callum

Publications

687

Citations

H-Index

Concepts

All Affiliations

University of Cambridge University College London University of Oxford Center for Astrophysics Harvard & Smithsonian Centre National de la Recherche Scientifique

About

Callum Witten is an author at University of Cambridge specializing in photometry, physics, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Physics	8	8	452
2	Engineering	7	7	390
3	Natural Sciences	3	3	100
4	Applied Physics	1	1	58
5	Astrodynamics	1	1	41

Callum Witten

Publications

613

Citations

H-Index

Page 1

	Year	Citations
Low-mass bursty galaxies in JADES efficiently produce ionizing photons and could represent the main drivers of reionization Charlotte Simmonds, Sandro Tacchella, Kevin Hainline, Monthly Notices of the Royal Astronomical Society Galaxy FormationPhotometryLow-mass Bursty GalaxiesEngineeringPhysics	2023	96
Nebular dominated galaxies: insights into the stellar initial mass function at high redshift Alex J. Cameron, Harley Katz, Callum Witten, Monthly Notices of the Royal Astronomical Society Cosmic AbundanceLow-metallicity Massive StarsHigh RedshiftPhotometryEngineering	2024	87
JADES R. Maiolino, Hannah Übler, Michele Perna, Astronomy and Astrophysics Galaxy FormationPhotometryPhysicsStellar StructurePristine Gas	2024	62
The ionizing photon production efficiency at <i>z</i> ∼ 6 for Lyman-alpha emitters using JEMS and MUSE Charlotte Simmonds, Sandro Tacchella, Michael V. Maseda, Monthly Notices of the Royal Astronomical Society EngineeringIon Beam InstrumentationRadiation GenerationAstronomical Image AnalysisIon Beam	2023	58
Deciphering Lyman-α emission deep into the epoch of reionization Callum Witten, Nicolas Laporte, Sergio Martin-Alvarez, Nature Astronomy Cosmic AbundanceGalaxy FormationPhotometryEngineeringLyman α	2024	46
The growth of the gargantuan black holes powering high-redshift quasars and their impact on the formation of early galaxies and protoclusters Jake S. Bennett, Debora Sijacki, Tiago Costa, Monthly Notices of the Royal Astronomical Society EngineeringEarly GalaxiesObservational PhysicsCosmologyAstrophysical Simulation	2023	41
A lensed protocluster candidate at <i>z</i> = 7.66 identified in JWST observations of the galaxy cluster SMACS0723−7327 Nicolas Laporte, Adi Zitrin, H. Dole, Astronomy and Astrophysics Galaxy FormationPhotometryLensed Protocluster CandidateEngineeringPhysics	2022	40
GN-z11: The environment of an active galactic nucleus at<i>z</i> = 10.603 Jan Scholtz, Callum Witten, Nicolas Laporte, Astronomy and Astrophysics	2024	29
Resolving ambiguities in the inferred star formation histories of intense [O <scp>iii</scp>] emitters in the reionization Era Nicolas Laporte, Richard S. Ellis, Callum Witten, Monthly Notices of the Royal Astronomical Society Galaxy FormationPhotometryEngineeringPhysicsSpitzer Photometry	2023	22
Rising from the ashes: evidence of old stellar populations and rejuvenation events in the very early Universe Callum Witten, William McClymont, Nicolas Laporte, Monthly Notices of the Royal Astronomical Society	2025	21

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