activity
20222025
most citedDiscovery of 24 radio-bright quasars at using low-frequency radio observations

42 citations · 85 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2025

Euclid Quick Data Release (Q1): Hunting for luminous z > 6 galaxies in the Euclid Deep Fields -- forecasts and first bright detections

Euclid Collaboration, N. Allen, P. A. Oesch +309

The evolution of the rest-frame ultraviolet luminosity function (UV LF) is a powerful probe of early star formation and stellar mass build-up. At z > 6, its bright end (MUV < -21)…

astro-ph.GA2025★ 19 cited

Another piece to the puzzle: radio detection of a JWST detected AGN candidate

Anniek J. Gloudemans, Kenneth J. Duncan, Anna-Christina Eilers +5

Radio observations can provide crucial insight into the nature of a new abundant and mysterious population of dust-reddened active galactic nuclei (AGN) candidates discovered by th…

astro-ph.GA2024★ 6 cited

Monster radio jet (>66 kpc) observed in quasar at z5

Anniek J. Gloudemans, Frits Sweijen, Leah K. Morabito +6

We present the discovery of a large extended radio jet associated with the extremely radio-loud quasar J1601+3102 at from sub-arcsecond resolution imaging at 144 MHz with…

astro-ph.HE2024

Probing the Origin of the Star Formation Excess Discovered by JWST through Gamma-Ray Bursts

Tatsuya Matsumoto, Yuichi Harikane, Keiichi Maeda +1

The recent observations by the James Webb Space Telescope (JWST) have revealed a larger number of bright galaxies at than was expected. The origin of this excess is st…

astro-ph.GA2023★ 7 cited

No strong radio absorption detected in the low-frequency spectra of radio-loud quasars at z > 5.6

A. J. Gloudemans, A. Saxena, H. Intema +7

We present the low-frequency radio spectra of 9 high-redshift quasars at using the Giant Metre Radio Telescope band-3, -4, and -5 observations (300-1200…

astro-ph.SR2023★ 6 cited

Plausible association of distant late M dwarfs with low-frequency radio emission

A. J. Gloudemans, J. R. Callingham, K. J. Duncan +10

We present the serendipitous discovery of 8 distant ( 50 pc) late M dwarfs with plausible associated radio emission at 144 MHz. The M dwarf nature of our sources has been confir…

astro-ph.GA2023★ 5 cited

ALMA Detection of 321 GHz water maser emission in the radio galaxy NGC 1052

Seiji Kameno, Yuichi Harikane, Satoko Sawada-Satoh +4

The Atacama Large Millimeter/submillimeter Array (ALMA) serendipitously detected HO emission at 321 GHz in NGC 1052. This is the first submill…

astro-ph.GA2022★ 42 cited

Discovery of 24 radio-bright quasars at using low-frequency radio observations

A. J. Gloudemans, K. J. Duncan, A. Saxena +18

High redshift quasars () that also shine brightly at radio wavelengths are unique signposts of supermassive black hole activity in the early universe. However, bright radio so…