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Employment (4)

University College London: London, GB

2015-09-01 to present | Professor of Astrophysics (Physics and Astronomy)
Employment
Source: Self-asserted source
Richard Ellis

California Institute of Technology: Pasadena, CA, US

1999-12-01 to 2015-08-31
Employment
Source: Self-asserted source
Richard Ellis

University of Cambridge: Cambridge, Cambridgeshire, GB

1993-04-01 to 1999-11-30
Employment
Source: Self-asserted source
Richard Ellis

Durham University: Durham, Durham, GB

1974-10-01 to 1993-03-31
Employment
Source: Self-asserted source
Richard Ellis

Professional activities (1)

CIFAR: Toronto, Ontario, CA

Invited position
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CIFAR via ORCID Member Portal

Works (50 of 78)

Items per page:
Page 1 of 2

Spatially Resolved Galactic Winds at Cosmic Noon: Outflow Kinematics and Mass Loading in a Lensed Star-forming Galaxy at z = 1.87

The Astrophysical Journal
2025-03-10 | Journal article
Contributors: Keerthi Vasan G. C.; Tucker Jones; Anowar J. Shajib; Sunny Rhoades; Yuguang Chen; Ryan L. Sanders; Daniel P. Stark; Richard S. Ellis; Nicha Leethochawalit; Glenn G. Kacprzak et al.
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Crossref

JWST, ALMA, and Keck Spectroscopic Constraints on the UV Luminosity Functions at z ∼ 7–14: Clumpiness and Compactness of the Brightest Galaxies in the Early Universe

The Astrophysical Journal
2025-02-10 | Journal article
Contributors: Yuichi Harikane; Akio K. Inoue; Richard S. Ellis; Masami Ouchi; Yurina Nakazato; Naoki Yoshida; Yoshiaki Ono; Fengwu Sun; Riku A. Sato; Giovanni Ferrami et al.
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Crossref

Detection of Gas Inflow during the Onset of a Starburst in a Low-mass Galaxy at z = 2.45

The Astrophysical Journal Letters
2024-12-10 | Journal article
Contributors: Erin Coleman; Keerthi Vasan G.C.; Yuguang 昱光 Chen 陈; Tucker Jones; Sunny Rhoades; Richard Ellis; Dan Stark; Nicha Leethochawalit; Ryan Sanders; Kris Mortensen et al.
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Crossref

JWST/NIRSpec Observations of Lyman α Emission in Star-forming Galaxies at 6.5 ≲ z ≲ 13

The Astrophysical Journal
2024-11-01 | Journal article
Contributors: Mengtao Tang; Daniel P. Stark; Michael W. Topping; Charlotte Mason; Richard S. Ellis
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Crossref

Lyα Emission Line Profiles of Extreme [O iii]- emitting Galaxies at z ≳ 2: Implications for Lyα Visibility in the Reionization Era

The Astrophysical Journal
2024-09-01 | Journal article
Contributors: Mengtao Tang; Daniel P. Stark; Richard S. Ellis; Michael W. Topping; Charlotte Mason; Zhihui Li; Adèle Plat
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Crossref

Glimmers in the Cosmic Dawn: A Census of the Youngest Supermassive Black Holes by Photometric Variability*

The Astrophysical Journal Letters
2024-08-01 | Journal article
Contributors: Matthew J. Hayes; Jonathan C. Tan; Richard S. Ellis; Alice R. Young; Vieri Cammelli; Jasbir Singh; Axel Runnholm; Aayush Saxena; Ragnhild Lunnan; Benjamin W. Keller et al.
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Crossref

Resolved Velocity Profiles of Galactic Winds at Cosmic Noon

The Astrophysical Journal
2023-12-01 | Journal article
Contributors: Keerthi Vasan G. C.; Tucker Jones; Ryan L. Sanders; Richard S. Ellis; Daniel P. Stark; Glenn G. Kacprzak; Tania M. Barone; Kim-Vy H. Tran; Karl Glazebrook; Colin Jacobs
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Crossref

Nature and Nurture? Comparing Lyα Detections in UV-bright and Fainter [O iii]+Hβ Emitters at z ∼ 8 with Keck/MOSFIRE

The Astrophysical Journal
2023-05-01 | Journal article
Contributors: Guido Roberts-Borsani; Tommaso Treu; Charlotte Mason; Richard S. Ellis; Nicolas Laporte; Thomas Schmidt; Marusa Bradac; Adriano Fontana; Takahiro Morishita; Paola Santini
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Crossref

A NOEMA Molecular Line Scan of the Hubble Deep Field North: Improved Constraints on the CO Luminosity Functions and Cosmic Density of Molecular Gas

The Astrophysical Journal
2023-03-01 | Journal article
Contributors: Leindert A. Boogaard; Roberto Decarli; Fabian Walter; Axel Weiß; Gergö Popping; Roberto Neri; Manuel Aravena; Dominik Riechers; Richard S. Ellis; Chris Carilli et al.
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Crossref

z ∼ 2–9 Galaxies Magnified by the Hubble Frontier Field Clusters. II. Luminosity Functions and Constraints on a Faint-end Turnover

The Astrophysical Journal
2022-11-01 | Journal article
Contributors: R. J. Bouwens; G. Illingworth; R. S. Ellis; P. Oesch; M. Stefanon
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Crossref

Possible Systematic Rotation in the Mature Stellar Population of a z = 9.1 Galaxy

The Astrophysical Journal Letters
2022-07-01 | Journal article
Contributors: Tsuyoshi Tokuoka; Akio K. Inoue; Takuya Hashimoto; Richard S. Ellis; Nicolas Laporte; Yuma Sugahara; Hiroshi Matsuo; Yoichi Tamura; Yoshinobu Fudamoto; Kana Moriwaki et al.
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Crossref

z ∼ 2–9 Galaxies Magnified by the Hubble Frontier Field Clusters. I. Source Selection and Surface Density–Magnification Constraints from >2500 Galaxies

The Astrophysical Journal
2022-06-01 | Journal article
Contributors: R. J. Bouwens; G. Illingworth; R. S. Ellis; P. Oesch; A. Paulino-Afonso; B. Ribeiro; M. Stefanon
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Crossref

Spectroscopy of an extreme [O III] emitting active galactic nucleus at z = 3.212: implications for the reionization era

Monthly Notices of the Royal Astronomical Society
2022-01 | Journal article
Contributors: Tang, Mengtao; Stark, Daniel P.; Ellis, Richard S.; Charlot, Stéphane; Feltre, Anna; Shapley, Alice E.; Endsley, Ryan
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NASA Astrophysics Data System

No strong dependence of Lyman continuum leakage on physical properties of star-forming galaxies at $\mathbf{3.1 \lesssim z \lesssim 3.5}$

arXiv e-prints
2021-09 | Working paper
Contributors: Saxena, A.; Pentericci, L.; Ellis, R. S.; Guaita, L.; Calabrò, A.; Schaerer, D.; Vanzella, E.; Amorín, R.; Bolzonella, M.; Castellano, M. et al.
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NASA Astrophysics Data System

VizieR Online Data Catalog: Evolu. star mass-metallicity relation. II. (Leethochawalit+, 2019)

VizieR Online Data Catalog
2021-09 | Dataset
Contributors: Leethochawalit, N.; Kirby, E. N.; Ellis, R. S.; Moran, S. M.; Treu, T.
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NASA Astrophysics Data System

ALMA Lensing Cluster Survey: a strongly lensed multiply imaged dusty system at z ≥ 6

Monthly Notices of the Royal Astronomical Society
2021-08 | Journal article
Contributors: Laporte, N.; Zitrin, A.; Ellis, R. S.; Fujimoto, S.; Brammer, G.; Richard, J.; Oguri, M.; Caminha, G. B.; Kohno, K.; Yoshimura, Y. et al.
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NASA Astrophysics Data System

Probing cosmic dawn: Ages and star formation histories of candidate z ≥ 9 galaxies

Monthly Notices of the Royal Astronomical Society
2021-08 | Journal article
Contributors: Laporte, N.; Meyer, R. A.; Ellis, R. S.; Robertson, B. E.; Chisholm, J.; Roberts-Borsani, G. W.
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NASA Astrophysics Data System

The Nature of High ${\rm [OIII]}_{\rm 88\mu m}$/${\rm [CII]}_{\rm 158\mu m}$ Galaxies in the Epoch of Reionization: Low Carbon Abundance and a Top-Heavy IMF?

arXiv e-prints
2021-08 | Working paper
Contributors: Katz, Harley; Rosdahl, Joakim; Kimm, Taysun; Garel, Thibault; Blaizot, Jérémy; Haehnelt, Martin G.; Michel-Dansac, Léo; Martin-Alvarez, Sergio; Devriendt, Julien; Slyz, Adrianne et al.
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NASA Astrophysics Data System

The VANDELS Survey: new constraints on the high-mass X-ray binary populations in normal star-forming galaxies at 3 < z < 5.5

Monthly Notices of the Royal Astronomical Society
2021-08 | Journal article
Contributors: Saxena, A.; Ellis, R. S.; Förster, P. U.; Calabrò, A.; Pentericci, L.; Carnall, A. C.; Castellano, M.; Cullen, F.; Fontana, A.; Franco, M. et al.
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NASA Astrophysics Data System

Kinematics of the Circumgalactic Medium of a z = 0.77 Galaxy from Mg ii Tomography

The Astrophysical Journal
2021-06-01 | Journal article
Contributors: Kris Mortensen; Keerthi Vasan G. C.; Tucker Jones; Claude-André Faucher-Giguère; Ryan L. Sanders; Richard S. Ellis; Nicha Leethochawalit; Daniel P. Stark
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Crossref

Sir Arnold W Wolfendale FRS (1927-2020)

Astronomy and Geophysics
2021-04 | Journal article
BIBCODE:

2021A&G....62.2.11E

Contributors: Ellis, Richard
Source: check_circle
NASA Astrophysics Data System

Anchoring z>6 Galaxy Metallicities using T_e and n_e Diagnostics Enabled by JWST and ALMA Spectroscopy

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Harikane, Yuichi; Sanders, Ryan; Ellis, Richard S.; Jones, Tucker; Laporte, Nicolas; Nakajima, Kimihiko; Ono, Yoshiaki; Ouchi, Masami; Roberts-Borsani, Guido; Treu, Tommaso L.
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NASA Astrophysics Data System

NIRSpec Integral Field Spectroscopy of LyC-Leaking Galaxies

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Kakiichi, Koki; Ellis, Richard S.; Hennawi, Joseph; Katz, Harley; Nakajima, Kimihiko; Robertson, Brant; Saxena, Aayush; Tang, Mengtao
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NASA Astrophysics Data System

PRIMER: Public Release IMaging for Extragalactic Research

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Dunlop, James S.; Abraham, Roberto G.; Ashby, Matthew L. N.; Bagley, Micaela; Best, Philip N.; Bongiorno, Angela; Bouwens, Rychard; Bowler, Rebecca A. A.; Brammer, Gabriel; Bremer, Malcolm et al.
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NASA Astrophysics Data System

Resolved Studies of a Unique Lensed Quiescent Galaxy at z=2: Testing Models of Assembly History, Quenching, and IMF Variations

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Newman, Andrew B.; Belli, Sirio; Ellis, Richard S.; Glazebrook, Karl; Jafariyazani, Marziye; Kriek, Mariska; Nanayakkara, Themiya; Patel, Shannon
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NASA Astrophysics Data System

The AURORA Survey: First Direct Metallicity Calibrations at High Redshift

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Shapley, Alice E.; Sanders, Ryan; Berg, Danielle; Bouwens, Rychard; Brammer, Gabriel; Cullen, Fergus; Dave, Romeel; Du, Xinnan; Dunlop, James S.; Ellis, Richard S. et al.
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NASA Astrophysics Data System

Where Cosmic Dawn Breaks First: Mapping the Primordial Overdensity Powering a z 9 Ionized Bubble

JWST Proposal. Cycle 1
2021-03 | Other
Contributors: Naidu, Rohan; Bouwens, Rychard; Conroy, Charlie; Ellis, Richard S.; Endsley, Ryan; Hutter, Anne; Illingworth, Garth D.; Kerutt, Josephine; Labbe, Ivo; Leonova, Ecaterina et al.
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NASA Astrophysics Data System

Double-peaked Lyman α emission at z = 6.803: a reionization-era galaxy self-ionizing its local H II bubble

Monthly Notices of the Royal Astronomical Society
2021-01 | Journal article
Contributors: Meyer, Romain A.; Laporte, Nicolas; Ellis, Richard S.; Verhamme, Anne; Garel, Thibault
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NASA Astrophysics Data System

The Global Context of PFS: A Massively-Multiplexed Spectrograph on a 8 meter Telescope

American Astronomical Society Meeting Abstracts
2021-01 | Conference abstract
Contributors: Ellis, R. S.
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NASA Astrophysics Data System

The Mass–Metallicity Relation at z ≃ 8: Direct-method Metallicity Constraints and Near-future Prospects

The Astrophysical Journal
2020-11-01 | Journal article
Contributors: Tucker Jones; Ryan Sanders; Guido Roberts-Borsani; Richard S. Ellis; Nicolas Laporte; Tommaso Treu; Yuichi Harikane
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Crossref

New methods for identifying Lyman continuum leakers and reionization-epoch analogues

Monthly Notices of the Royal Astronomical Society
2020-10 | Journal article
Contributors: Katz, Harley; Ďurovčíková, Dominika; Kimm, Taysun; Rosdahl, Joki; Blaizot, Jeremy; Haehnelt, Martin G.; Devriendt, Julien; Slyz, Adrianne; Ellis, Richard; Laporte, Nicolas
Source: check_circle
NASA Astrophysics Data System

The Lyman Continuum Escape Survey: Connecting Time-dependent [O iii] and [O ii] Line Emission with Lyman Continuum Escape Fraction in Simulations of Galaxy Formation

The Astrophysical Journal Letters
2020-10-01 | Journal article
Contributors: Kirk S. S. Barrow; Brant E. Robertson; Richard S. Ellis; Kimihiko Nakajima; Aayush Saxena; Daniel P. Stark; Mengtao Tang
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Crossref

The Mean Absorption-line Spectra of a Selection of Luminous z ∼ 6 Lyman Break Galaxies

The Astrophysical Journal
2020-10-01 | Journal article
Contributors: Yuichi Harikane; Nicolas Laporte; Richard S. Ellis; Yoshiki Matsuoka
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Crossref

Interpreting the Spitzer/IRAC colours of 7 ≤ z ≤ 9 galaxies: distinguishing between line emission and starlight using ALMA

Monthly Notices of the Royal Astronomical Society
2020-09 | Journal article
Contributors: Roberts-Borsani, G. W.; Ellis, R. S.; Laporte, N.
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NASA Astrophysics Data System

The distribution of dark matter and gas spanning 6 Mpc around the post-merger galaxy cluster MS 0451-03

Monthly Notices of the Royal Astronomical Society
2020-08 | Journal article
Contributors: Tam, Sut-Ieng; Jauzac, Mathilde; Massey, Richard; Harvey, David; Eckert, Dominique; Ebeling, Harald; Ellis, Richard S.; Ghirardini, Vittorio; Klein, Baptiste; Kneib, Jean-Paul et al.
Source: check_circle
NASA Astrophysics Data System

Resolved Multi-element Stellar Chemical Abundances in the Brightest Quiescent Galaxy at z ∼ 2

The Astrophysical Journal Letters
2020-07-01 | Journal article
Contributors: Marziye Jafariyazani; Andrew B. Newman; Bahram Mobasher; Sirio Belli; Richard S. Ellis; Shannon G. Patel
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Crossref

MOONS: The New Multi-Object Spectrograph for the VLT

The Messenger
2020-06 | Journal article
Contributors: Cirasuolo, M.; Fairley, A.; Rees, P.; Gonzalez, O. A.; Taylor, W.; Maiolino, R.; Afonso, J.; Evans, C.; Flores, H.; Lilly, S. et al.
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NASA Astrophysics Data System

Three Lyα Emitting Galaxies within a Quasar Proximity Zone at z ∼ 5.8

The Astrophysical Journal
2020-06-01 | Journal article
Contributors: Sarah E. I. Bosman; Koki Kakiichi; Romain A. Meyer; Max Gronke; Nicolas Laporte; Richard S. Ellis
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Crossref

A Spectroscopic Redshift for the Most Luminous Galaxy Candidate at z 11

HST Proposal
2020-05 | Other
Contributors: Harikane, Yuichi; Ellis, Richard S.; Ono, Yoshiaki; Ouchi, Masami
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NASA Astrophysics Data System

The role of galaxies and AGN in reionizing the IGM - III. IGM-galaxy cross-correlations at z ∼ 6 from eight quasar fields with DEIMOS and MUSE

Monthly Notices of the Royal Astronomical Society
2020-05 | Journal article
Contributors: Meyer, Romain A.; Kakiichi, Koki; Bosman, Sarah E. I.; Ellis, Richard S.; Laporte, Nicolas; Robertson, Brant E.; Ryan-Weber, Emma V.; Mawatari, Ken; Zitrin, Adi
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NASA Astrophysics Data System

The Lyman Continuum Escape Survey. II. Ionizing Radiation as a Function of the [O iii]/[O ii] Line Ratio

The Astrophysical Journal
2020-02-01 | Journal article
Contributors: Kimihiko Nakajima; Richard S. Ellis; Brant E. Robertson; Mengtao Tang; Daniel P. Stark
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Crossref

Resolving the age and chemical abundance ratios of a quiescent galaxy at z 2

American Astronomical Society Meeting Abstracts #235
2020-01 | Conference abstract
Contributors: Jafariyazani, M.; Newman, A.; Belli, S.; Ellis, R.; Patel, S.; Conroy, C.; Mobasher, B.
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NASA Astrophysics Data System

The Dark Matter Distributions in Low-mass Disk Galaxies. II. The Inner Density Profiles

The Astrophysical Journal
2019-12-10 | Journal article
Contributors: Nicole C. Relatores; Andrew B. Newman; Joshua D. Simon; Richard S. Ellis; Phuongmai Truong; Leo Blitz; Alberto Bolatto; Christopher Martin; Matt Matuszewski; Patrick Morrissey et al.
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Crossref

Evolution of the Stellar Mass–Metallicity Relation. II. Constraints on Galactic Outflows from the Mg Abundances of Quiescent Galaxies

The Astrophysical Journal
2019-11-10 | Journal article
Contributors: Nicha Leethochawalit; Evan N. Kirby; Richard S. Ellis; Sean M. Moran; Tommaso Treu
Source: check_circle
Crossref

SpecTel: A 10-12 meter class Spectroscopic Survey Telescope

Bulletin of the American Astronomical Society
2019-09 | Conference abstract
Contributors: Ellis, Richard; Dawson, Kyle
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NASA Astrophysics Data System

New constraints on quasar evolution: broad-line velocity shifts over 1.5 ≲ z ≲ 7.5

Monthly Notices of the Royal Astronomical Society
2019-08 | Journal article
Contributors: Meyer, Romain A.; Bosman, Sarah E. I.; Ellis, Richard S.
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NASA Astrophysics Data System

Fluorescent C II* 1335Å emission spectroscopically resolved in a galaxy at z = 5.754

Monthly Notices of the Royal Astronomical Society
2019-07 | Journal article
Contributors: Bosman, Sarah E. I.; Laporte, Nicolas; Ellis, Richard S.; Ouchi, Masami; Harikane, Yuichi
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NASA Astrophysics Data System

Near-infrared Spectroscopy of Galaxies During Reionization: Measuring C III] in a Galaxy at z = 7.5

The Astrophysical Journal
2019-07 | Journal article
Contributors: Hutchison, Taylor A.; Papovich, Casey; Finkelstein, Steven L.; Dickinson, Mark; Jung, Intae; Zitrin, Adi; Ellis, Richard; Malhotra, Sangeeta; Rhoads, James; Roberts-Borsani, Guido et al.
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NASA Astrophysics Data System

The absence of [C II] 158 μm emission in spectroscopically confirmed galaxies at z > 8

Monthly Notices of the Royal Astronomical Society
2019-07 | Journal article
Contributors: Laporte, N.; Katz, H.; Ellis, R. S.; Lagache, G.; Bauer, F. E.; Boone, F.; Inoue, A. K.; Hashimoto, T.; Matsuo, H.; Mawatari, K. et al.
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NASA Astrophysics Data System

The Lyman Continuum Escape Survey: Ionizing Radiation from [O iii]-strong Sources at a Redshift of 3.1

The Astrophysical Journal
2019-06-20 | Journal article
Contributors: Thomas J. Fletcher; Mengtao Tang; Brant E. Robertson; Kimihiko Nakajima; Richard S. Ellis; Daniel P. Stark; Akio Inoue
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Crossref
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