activity
19942024
most citedThe Green Valley is a Red Herring: Galaxy Zoo reveals two evolutionary pathways towards quenching of star formation in early- and late-type galaxies

713 citations · 7.3k across the 111 of their papers we have counts for

collaborators

111 papers

astro-ph.GA2024★ 1 cited

The TELPERION survey for extended emission regions around AGN: a strongly-interacting and merging galaxy sample

William Keel, Alexei Moiseev, Roman Uklein +1

We present the results of a search for Extended Emission-Line Regions (EELRs) ionized by extant or recently-faded active galactic nuclei (AGN), using [O III] narrowband imaging and…

astro-ph.GA2023

JWST NIRCam Photometry: A Study of Globular Clusters Surrounding Bright Elliptical Galaxy VV 191a at z=0.0513

Jessica M. Berkheimer, Timothy Carleton, Rogier A. Windhorst +22

James Webb Space Telescope NIRCam images have revealed 154 reliable globular cluster (GC) candidates around the elliptical galaxy VV~191a after subtracting 34 likely i…

astro-ph.GA2023★ 59 cited

Complex AGN feedback in the Teacup galaxy. A powerful ionised galactic outflow, jet-ISM interaction, and evidence for AGN-triggered star formation in a giant bubble

G. Venturi, E. Treister, C. Finlez +10

The ~0.1 type-2 QSO J1430+1339 (the 'Teacup') is a complex galaxy showing a loop of ionised gas ~10 kpc in diameter, co-spatial radio bubbles, a compact (~1 kpc) jet, and outflo…

astro-ph.GA2023★ 3 cited

Hidden giants in JWST's PEARLS: An ultra-massive z=4.26 sub-millimeter galaxy that is invisible to HST

Ian Smail, Ugne Dudzeviciute, Mark Gurwell +32

We present a multi-wavelength analysis using SMA, JCMT, NOEMA, JWST, HST, and SST of two dusty strongly star-forming galaxies, 850.1 and 850.2, seen through the massive cluster len…

astro-ph.GA2023★ 26 cited

Post-Starburst Properties of Post-Merger Galaxies

Wenhao Li, Preethi Nair, Kate Rowlands +10

Post-starburst galaxies (PSBs) are transition galaxies showing evidence of recent rapid star formation quenching. To understand the role of galaxy mergers in triggering quenching,…

astro-ph.GA2023★ 15 cited

The most luminous, merger-free AGN show only marginal correlation with bar presence

Izzy L. Garland, Matthew J. Fahey, Brooke D. Simmons +13

The role of large-scale bars in the fuelling of active galactic nuclei (AGN) is still debated, even as evidence mounts that black hole growth in the absence of galaxy mergers cumul…