Aims. We analyse the current build-up of stellar mass within the disks and bulges of nearby galaxies through a comparison of the spatial distributions of forming and old stellar populations. Methods. Hα and R-band imaging are used to determine the distributions of young and old stellar populations in 313 S0a-Im field galaxies out to ~40 Mpc. Concentration indices and mean normalised light profiles are calculated as a function of galaxy type and bar classification. Results. The mean profiles and concentration indices show a strong and smooth dependence on galaxy type. Apart from a central deficit due to bulge/bar light in some galaxy types, mean Hα and R-band profiles are very similar. Mean profiles within a given type are r...
Aims. We study the environment in which a galaxy lies (i.e. field or group) and its connection with ...
Various different physical processes contribute to the star formation and stellar mass assembly hist...
Aims.We study the environment in which a galaxy lies (i.e. field or group) and its connection with t...
Aims. We analyse the current build-up of stellar mass within the disks and bulges of nearby galaxies...
Aims: In this study, we quantify the star formation activity in bars as a function of the host stell...
Context. We present the analysis of the galaxy structural parameters from Hα3, an Hα narrow-band ima...
The star formation history in the nucleus of late spiral galaxies is compared between a sample in a ...
Low Surface Brightness (LSB) galaxies appear to have low star formation rates despite their often qu...
Using imaging data from the SDSS survey, we present the $g^{\prime}$ and $r^{\prime}$ radial stellar...
We present a few results of a work in progress tackling the radial spectroscopic properties of bulge...
Context. Models of galaxy formation in a cosmological framework need to be tested against ...
The radial profiles of the H\u3b2, Mg, and Fe line-strength indices are presented for a sample of ei...
Context. Stellar bars are known to gradually funnel gas to the central parts of disk galaxies. It re...
Amajor problem in extragalactic astronomy is the inability to distinguish in a robust, physical, and...
Aims: We study the environment in which a galaxy lies (i.e. field or group) and its connection with ...
Aims. We study the environment in which a galaxy lies (i.e. field or group) and its connection with ...
Various different physical processes contribute to the star formation and stellar mass assembly hist...
Aims.We study the environment in which a galaxy lies (i.e. field or group) and its connection with t...
Aims. We analyse the current build-up of stellar mass within the disks and bulges of nearby galaxies...
Aims: In this study, we quantify the star formation activity in bars as a function of the host stell...
Context. We present the analysis of the galaxy structural parameters from Hα3, an Hα narrow-band ima...
The star formation history in the nucleus of late spiral galaxies is compared between a sample in a ...
Low Surface Brightness (LSB) galaxies appear to have low star formation rates despite their often qu...
Using imaging data from the SDSS survey, we present the $g^{\prime}$ and $r^{\prime}$ radial stellar...
We present a few results of a work in progress tackling the radial spectroscopic properties of bulge...
Context. Models of galaxy formation in a cosmological framework need to be tested against ...
The radial profiles of the H\u3b2, Mg, and Fe line-strength indices are presented for a sample of ei...
Context. Stellar bars are known to gradually funnel gas to the central parts of disk galaxies. It re...
Amajor problem in extragalactic astronomy is the inability to distinguish in a robust, physical, and...
Aims: We study the environment in which a galaxy lies (i.e. field or group) and its connection with ...
Aims. We study the environment in which a galaxy lies (i.e. field or group) and its connection with ...
Various different physical processes contribute to the star formation and stellar mass assembly hist...
Aims.We study the environment in which a galaxy lies (i.e. field or group) and its connection with t...