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The CALIFA view on stellar angular momentum across the Hubble sequence
J. Falcón-Barroso, G. van de Ven, M. Lyubenova +32
[Abridged] We present the apparent stellar angular momentum of 300 galaxies across the Hubble sequence, using integral-field spectroscopic data from the CALIFA survey. Adopting the…
Leavers and remainers: Galaxies split by group-exit
Nelvy Choque-Challapa, Rory Smith, Graeme Candlish +2
The disruption of substructure in galaxy clusters likely plays an important role in shaping the cluster population as a significant fraction of cluster galaxies today have spent ti…
A spectroscopic census of the Fornax cluster and beyond: preparing for next generation surveys
Natasha Maddox, Paolo Serra, Aku Venhola +3
The Fornax cluster is the nearest, large cluster in the southern sky, and is currently experiencing active assembly of mass. It is thus the target of a number of ongoing observing…
Neutral hydrogen gas within and around NGC 1316
P. Serra, F. M. Maccagni, D. Kleiner +20
We present MeerKAT observations of neutral hydrogen gas (HI) in the nearby merger remnant NGC 1316 (Fornax A), the brightest member of a galaxy group which is falling into the Forn…
Young stellar populations in early-type dwarf galaxies; occurrence, radial extent and scaling relations
Elaheh Hamraz, Reynier F. Peletier, Habib Khosroshahi +3
To understand the stellar population content of dwarf early-type galaxies (dEs) and its environmental dependence, we compare the slopes and intrinsic scatter of color-magnitude rel…
The kinematics of local thick discs do not support an accretion origin
Sébastien Comerón, Heikki Salo, Johan H. Knapen +1
Thick discs are nearly ubiquitous components of the discs of present-day galaxies. It has been proposed that a fraction of their stars has been accreted. Here, we aim to find wheth…