activity
20172026
most citedThe SAMI Galaxy Survey: A Range in S0 Properties Indicating Multiple Formation Pathways

42 citations · 181 across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.GA2026

The Delegate Survey: KOALA/AAOmega-IFU spectroscopy of three nearby dwarf galaxies

Kyungdo Ko, Helmut Jerjen, Sarah M. Sweet +6

Assessing the cosmological typicality of the Local Group is crucial for establishing whether its dwarf galaxy population is representative. To this end, the Delegate Survey targets…

astro-ph.GA2026

The H specific angular momentum of dwarf galaxies

Simon Deeley, Sarah Sweet, Dilyar Barat +3

The relationship between a galaxy's specific angular momentum and its mass , parameterised by and known as the Fall relation, has emerged as a fundamental sc…

astro-ph.GA2025

The coherent satellite velocity field around the interacting spiral galaxy pair NGC5713/19: signature of two galaxy groups merging

Helmut Jerjen, Simon Deeley, Holger Baumgardt +1

The luminous spirals NGC5713 and NGC5719 form an interacting galaxy pair 94 kpc apart and are connected by a straight, elongated neutral hydrogen structure extending over 200 kpc.…

astro-ph.GA2023★ 14 cited

The formation pathways of compact elliptical galaxies

Simon Deeley, Michael Drinkwater, Sarah Sweet +3

Compact elliptical (cE) galaxies remain an elusively difficult galaxy class to study. Recent observations have suggested that isolated and host-associated cEs have different format…

astro-ph.GA2021★ 42 cited

The two formation pathways of S0 galaxies

Simon Deeley, Michael J. Drinkwater, Sarah M. Sweet +4

Despite their ubiquity throughout the Universe, the formation of S0 galaxies remains uncertain. Recent observations have revealed that S0 galaxies make up a diverse population whic…

astro-ph.GA2020★ 42 cited

The SAMI Galaxy Survey: A Range in S0 Properties Indicating Multiple Formation Pathways

Simon Deeley, Michael J. Drinkwater, Sarah M. Sweet +14

It has been proposed that S0 galaxies are either fading spirals or the result of galaxy mergers. The relative contribution of each pathway, and the environments in which they occur…