42 citations · 118 across the 5 of their papers we have counts for
7 papers · 1 filter
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.…
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…
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…
Classifying the formation processes of S0 galaxies using Convolutional Neural Networks
J. D. Diaz, Kenji Bekki, Duncan A. Forbes +3
Numerous studies have demonstrated the ability of Convolutional Neural Networks (CNNs) to classify large numbers of galaxies in a manner which mimics the expertise of astronomers.…
Formation of S0s via disc accretion around high-redshift compact ellipticals
J. D. Diaz, Kenji Bekki, Duncan A. Forbes +3
We present hydrodynamical N-body models which demonstrate that elliptical galaxies can transform into S0s by acquiring a disc. In particular, we show that the merger with a massive…
Galaxy Tagging: photometric redshift refinement and group richness enhancement
P. R. Kafle, A. S. G. Robotham, S. P. Driver +4
We present a new scheme, , for refining the photometric redshift measurements of faint galaxies by probabilistically tagging them to observed galaxy groups constructed…