C
Chris J. Willott
Researcher at National Research Council
Publications - 269
Citations - 16448
Chris J. Willott is an academic researcher from National Research Council. The author has contributed to research in topics: Redshift & Galaxy. The author has an hindex of 68, co-authored 210 publications receiving 15092 citations. Previous affiliations of Chris J. Willott include University of Oxford & IAC.
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Journal ArticleDOI
The Clustering, Number Counts and Morphology of Extremely Red (R-K>5) Galaxies to K=21
TL;DR: In this article, the authors investigate the number counts, clustering, morphology and radio/X-ray emission of extremely red objects (EROs), defined as galaxies with R-K>5.0.
JADES: Discovery of extremely high equivalent width Lyman-alpha emission from a faint galaxy within an ionized bubble at z=7.3
A. Saxena,Brant Robertson,Andrew Bunker,Ryan Endsley,Alex Cameron,Stephane Charlot,Charlotte Simmonds,Sandro Tacchella,Joris Witstok,Chris J. Willott,Stefano Carniani,Emma Curtis-Lake,Pierre Ferruit,Peter Viggo Jakobsen,Santiago Arribas,Jacopo Chevallard,Mirko Curti,Francesco D'Eugenio,Anna de Graaff,G. C. Jones,T. Looser,Michael V. Maseda,T. D. Rawle,Hans-Walter Rix,Bruno Rodríguez del Pino,Renske Smit,H. Ubler,Daniel J. Eisenstein,Kevin N. Hainline,Ryan Hausen,Benjamin D. Johnson,Marcia J. Rieke,D. C. Williams,Christopher N. A. Willmer,W. M. Baker,Rachana Bhatawdekar,Rebecca A. A. Bowler,K. Boyett,Zuyi Chen,Eiichi Egami,Zhiyuan Ji,Erica J. Nelson,Michele Christine Perna,L Sandles,Jan Scholtz,Irene Shivaei +45 more
TL;DR: In this article , the authors reported the discovery of a Ly$\alpha emitting galaxy at 7.278 × 7.7720 (shortened to JADES-GS-z7-LA), with EW$_0$(Ly$\α$) $\approx400 \pm 90$A and UV magnitude $-16.7.
Journal ArticleDOI
On the redshift cut-off for steep-spectrum radio sources
Matt J. Jarvis,Steve Rawlings,Chris J. Willott,Katherine M. Blundell,Stephen Anthony Eales,Mark Lacy,Mark Lacy +6 more
TL;DR: In this paper, the authors used three samples (3CRR, 6CE and 6C*) selected at low radio frequency to constrain the cosmic evolution in the radio luminosity function (RLF) for the most luminous' steep-spectrum radio sources.
JADES: The emergence and evolution of Ly-alpha emission&constraints on the IGM neutral fraction
G. C. Jones,Andrew Bunker,A. Saxena,Joris Witstok,Daniel P. Stark,Santiago Arribas,W. M. Baker,Rachana Bhatawdekar,Rebecca A. A. Bowler,K. Boyett,Alex Cameron,Stefano Carniani,Stephane Charlot,Jacopo Chevallard,Mirko Curti,Emma Curtis-Lake,Daniel J. Eisenstein,Kevin N. Hainline,Ryan Hausen,Zhiyuan Ji,Benjamin D. Johnson,Nimisha Kumari,T. Looser,Roberto Maiolino,Michael V. Maseda,Eleonora Parlanti,Hans-Walter Rix,Brant Robertson,L Sandles,Jan Scholtz,Renske Smit,Sandro Tacchella,H. Ubler,D. C. Williams,Chris J. Willott +34 more
TL;DR: In this article , the authors explore Ly-alpha in JWST/NIRSpec spectra from the ongoing GTO program JADES, which targets hundreds of galaxies in the well-studied GOODS-S and GOODS N fields.
Journal ArticleDOI
CFHQSIR: a Y-band extension of the CFHTLS-Wide survey
S. Pipien,Stéphane Basa,J. G. Cuby,Jean-Charles Cuillandre,Chris J. Willott,J. Chatron,Stephane Arnouts,P. Hudelot +7 more
TL;DR: In this paper, the Canada-France-Hawaii Telescope Legacy Survey (CFHTLS) has been conducted over a five-year period at the CFHT with the MegaCam instrument, totaling 450 nights of observations.