activity
20232026
most citedUbiquitous radio emission in quasars: predominant AGN origin and a connection to jets, dust and winds

18 citations · 48 across the 15 of their papers we have counts for

collaborators
Showing 2024Show all

6 papers · 1 filter

astro-ph.GA2024

Unveiling AGN Outflows: [O iii] Outflow Detection Rates and Correlation with Low-Frequency Radio Emission

Emmy L. Escott, Leah K. Morabito, Jan Scholtz +10

Some Active Galactic Nuclei (AGN) host outflows which have the potential to alter the host galaxy's evolution (AGN feedback). These outflows have been linked to enhanced radio emis…

astro-ph.GA2024★ 9 cited

WEAVE First Light Observations: Origin and Dynamics of the Shock Front in Stephan's Quintet

M. I. Arnaudova, S. Das, D. J. B. Smith +62

We present a detailed study of the large-scale shock front in Stephan's Quintet, a byproduct of past and ongoing interactions. Using integral-field spectroscopy from the new Willia…

astro-ph.GA2024★ 1 cited

Radio-AGN activity across the galaxy population: dependence on stellar mass, star-formation rate, and redshift

R. Kondapally, P. N. Best, K. J. Duncan +16

We characterise the co-evolution of radio-loud AGN and their galaxies by mapping the dependence of radio-loud AGN activity on stellar mass and star-formation rate (SFR) across cosm…

astro-ph.GA2024★ 13 cited

The LOFAR Two Metre Sky Survey Data Release 2: Probabilistic Spectral Source Classifications and Faint Radio Source Demographics

A. B. Drake, D. J. B. Smith, M. J. Hardcastle +8

We present an analysis of 152,355 radio sources identified in the second data release of the LOFAR Two Metre Sky Survey (LoTSS-DR2) with Sloan Digital Sky Survey (SDSS) spectroscop…

astro-ph.GA2024

The LOFAR Two-metre Sky Survey: The nature of the faint source population and SFR-radio luminosity relation using Prospector

Soumyadeep Das, Daniel J. B. Smith, Paul Haskell +12

Spectral energy distribution (SED) fitting has been extensively used to determine the nature of the faint radio source population. Recent efforts have combined fits from multiple S…

astro-ph.GA2024

Exploring the radio-loudness of SDSS quasars with spectral stacking

M. I. Arnaudova, D. J. B. Smith, M. J. Hardcastle +9

We use new 144 MHz observations over 5634 deg from the LOFAR Two-metre Sky Survey (LoTSS) to compile the largest sample of uniformly-selected, spectroscopically-confirmed quasa…