365 citations · 532 across the 4 of their papers we have counts for
4 papers · 1 filter
A Deconvolution Technique to Correct Deep Images of Galaxies from Instrumental Scattered Light
Emin Karabal, Pierre-Alain Duc, Harald Kuntschner +3
Deep imaging of the diffuse light emitted by the stellar fine structures and outer halos around galaxies is now often used to probe their past mass assembly. Because the extended h…
Star formation in the outer regions of the early type galaxy NGC 4203
Mustafa K. Yıldız, Paolo Serra, Tom A. Oosterloo +5
NGC 4203 is a nearby early-type galaxy surrounded by a very large, low-column-density HI disc. In this paper we study the star formation efficiency in the gas disc of NGC 4203 by u…
The Atlas3D project -- XXIX. The new look of early-type galaxies and surrounding fields disclosed by extremely deep optical images
Pierre-Alain Duc, Jean-Charles Cuillandre, Emin Karabal +24
Galactic archeology based on star counts is instrumental to reconstruct the past mass assembly of Local Group galaxies. The development of new observing techniques and data-reducti…
The stellar accretion origin of stellar population gradients in massive galaxies at large radii
Michaela Hirschmann, Thorsten Naab, Jeremiah P. Ostriker +5
We investigate the evolution of stellar population gradients from to in massive galaxies at large radii () using ten cosmological zoom simulation…