RV

R. G. Varadaraj

0009-0006-9953-6471

astro-ph.GAastro-ph.CO

On Valency

published · living versions

Euclid: Data Release 1 (DR1) - First NISP emission-line maps: Methodology, validation, and applications to galaxy evolution

with L. Gabarra, B. R. Granett, C. Mancini, G. Dalton +182

1 version

W_r5re4nj9v1 · current

Preprints & journals

18 papers in the corpus · 2022–2026

Galaxy bias of radio AGN and star-forming galaxies from MIGHTEE and CMB lensing

Joel Hamlett, Catherine L. Hale, Matt J. Jarvis et al.

0 citations

2610.23567v12026arXiv

The connection between massive galaxies and their dark matter haloes from $z=0.25$ to $z \sim 4$ from the combined COSMOS, XMM-LSS and ECDF-S fields

Natalia Stylianou, Matt J. Jarvis, Rohan G. Varadaraj et al.

0 citations

2610.19030v12026arXiv

MIGHTEE-HI / LADUMA: Investigating the link between baryons and dynamics with 130 resolved HI-selected galaxies

Andreea A Varasteanu, Matt J. Jarvis, Harry Desmond et al.

0 citations

2608.03576v12026arXiv

MIGHTEE: The Host-Galaxy Associated Catalogue of the Radio Sources in MIGHTEE Continuum Data Release 1

C. L. Hale, J. Hamlett, I. H. Whittam et al.

0 citations

2607.21122v12026arXiv

Euclid: Discovery of 31 new quasars at $6.6 < z < 7.8$

D. Yang, J. F. Hennawi, F. Guarneri et al.

2 citations

2607.03432v12026A&A, 711, A104 (2026)

MIGHTEE/COSMOS-3D: The discovery of three spectroscopically confirmed radio-selected star-forming galaxies at z=4.9-5.6

R. G. Varadaraj, A. Saxena, S. Fakiolas et al.

2 citations

2602.05808v22026arXiv

A JWST Paschen-alpha Calibration of the Radio Luminosity-Star Formation Rate Relation at z~1.3

Nick Seymour, Catherine Hale, Imogen Whittam et al.

0 citations

2601.14588v12026arXiv

MIGHTEE: The evolving radio luminosity functions of star-forming galaxies to $z\sim 4.5$ and the cosmic history of star formation

Nijin J. Thykkathu, Matt J. Jarvis, Imogen H. Whittam et al.

2 citations

2601.14913v12026Mon Not R Astron Soc (2026)

Euclid: Discovery of bright $z\simeq7$ Lyman-break galaxies in UltraVISTA and Euclid COSMOS

R. G. Varadaraj, R. A. A. Bowler, M. J. Jarvis et al.

0 citations

2510.00945v22025arXiv

Evidence for inverse Compton scattering in high-redshift Lyman-break galaxies

I. H. Whittam, M. J. Jarvis, Eric J. Murphy et al.

5 citations

2509.06677v12025arXiv

MIGHTEE-HI: The direct detection of neutral hydrogen in galaxies at $z>0.25$

Matt J. Jarvis, Madalina N. Tudorache, I. Heywood et al.

6 citations

2506.11935v22025Mon Not R Astron Soc (2025) 193-210

Galaxy Size and Mass Build-up in the First 2 Gyrs of Cosmic History from Multi-Wavelength JWST NIRCam Imaging

Natalie Allen, Pascal A. Oesch, Sune Toft et al.

39 citations

2410.16354v12024A&A 698, A30 (2025)

JWST PRIMER: A lack of outshining in four normal z =4-6 galaxies from the ALMA-CRISTAL Survey

N. E. P. Lines, R. A. A. Bowler, N. J. Adams et al.

18 citations

2409.10963v22024arXiv

The sizes of bright Lyman-break galaxies at $z\simeq3-5$ with JWST PRIMER

R. G. Varadaraj, R. A. A. Bowler, M. J. Jarvis et al.

1 citation

2401.15971v22024arXiv

The discovery of a z=0.7092 OH megamaser with the MIGHTEE survey

Matt J. Jarvis, Ian Heywood, Sophie M. Jewell et al.

10 citations

2312.04345v12023arXiv

MIGHTEE: multi-wavelength counterparts in the COSMOS field

I. H. Whittam, M. Prescott, C. L. Hale et al.

18 citations

2310.17409v12023arXiv

The bright end of the galaxy luminosity function at $z \simeq 7$ from the VISTA VIDEO survey

R. G. Varadaraj, R. A. A. Bowler, M. J. Jarvis et al.

17 citations

2304.02494v22023arXiv

The total rest-frame UV luminosity function from $3 < z < 5$ : A simultaneous study of AGN and galaxies from $-28<M_{\rm UV}<-16$

N. J. Adams, R. A. A. Bowler, M. J. Jarvis et al.

1 citation

2207.09342v22022arXiv

Career total: 30 works. 18 are in this corpus.

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