The LoTSS view of radio AGN in the local Universe-The most massive galaxies are always switched on

J Sabater, PN Best, MJ Hardcastle… - Astronomy & …, 2019 - aanda.org
This paper presents a study of the local radio source population, by cross-comparing the
data from the first data release (DR1) of the LOFAR Two-Metre Sky Survey (LoTSS) with the …

Radio-loud AGN in the first LoTSS data release-The lifetimes and environmental impact of jet-driven sources

MJ Hardcastle, WL Williams, PN Best… - Astronomy & …, 2019 - aanda.org
We constructed a sample of 23 344 radio-loud active galactic nuclei (RLAGN) from the
catalogue derived from the LOFAR Two-Metre Sky Survey (LoTSS) survey of the HETDEX …

After the fall: the dust and gas in E+ A post-starburst galaxies

A Smercina, JDT Smith, DA Dale… - The Astrophysical …, 2018 - iopscience.iop.org
The traditional picture of post-starburst galaxies as dust-and gas-poor merger remnants,
rapidly transitioning to quiescence, has been recently challenged. Unexpected detections of …

Fitting Analysis using Differential evolution Optimization (FADO):-Spectral population synthesis through genetic optimization under self-consistency boundary …

JM Gomes, P Papaderos - Astronomy & Astrophysics, 2017 - aanda.org
The goal of population spectral synthesis (pss; also referred to as inverse, semi-empirical
evolutionary-or fossil record approach) is to decipher from the spectrum of a galaxy the …

Alignments in the orientation of radio jets from AGN and their host galaxies

X Zheng, Y Zhang, H Röttgering - Astronomy & Astrophysics, 2024 - aanda.org
It is well established that active galactic nuclei (AGNs) play an important role in the evolution
of galaxies. These AGNs can be linked to the accretion processes onto massive black holes …

A population of galaxy-scale jets discovered using LOFAR

B Webster, JH Croston, B Mingo… - Monthly Notices of …, 2021 - academic.oup.com
The effects of feedback from high luminosity radio-loud active galactic nuclei (AGN) have
been extensively discussed in the literature, but feedback from low-luminosity radio-loud …

The impact of void environment on AGN

L Ceccarelli, F Duplancic… - Monthly Notices of the …, 2022 - academic.oup.com
We study the population of active galaxies in void environment in the Sloan Digital Sky
Survey. We use optical spectroscopic information to analyse characteristics of the emission …

On the origin of optical and IR emission lines in star-forming galaxies

M Martínez-Paredes, G Bruzual… - Monthly Notices of …, 2023 - academic.oup.com
Combining the cloudy photoionization code with updated stellar population synthesis
results, we simultaneously model the MIR versus, the MIR-FIR versus and the classical BPT …

How do supernova remnants cool?–I. Morphology, optical emission lines, and shocks

EI Makarenko, S Walch, SD Clarke… - Monthly Notices of …, 2023 - academic.oup.com
Supernovae (SNe) inject∼ 1051 erg in the interstellar medium, thereby shocking and
heating the gas. A substantial fraction of this energy is later lost via radiative cooling. We …

Star formation and AGN feedback in the local Universe: Combining LOFAR and MaNGA

CR Mulcahey, SK Leslie, TM Jackson… - Astronomy & …, 2022 - aanda.org
The effect of active galactic nuclei (AGN) on their host galaxies–in particular their levels of
star formation–remains one of the key outstanding questions of galaxy evolution. Successful …