64 citations · 141 across the 7 of their papers we have counts for
7 papers
Dorado and its member galaxies II. A UVIT picture of the NGC 1533 substructure
R. Rampazzo, P. Mazzei, A. Marino +8
Dorado is a nearby (17.69 Mpc) strongly evolving galaxy group in the Southern Hemisphere. We are investigating the star formation in this group. This paper provides a FUV imaging o…
The UV view of multi spin galaxies: insight from SPH simulations
Daniela Bettoni, Paola Mazzei, Antonina Marino +3
The UV images of GALEX revealed that ~30% of Early Type Galaxies (ETG) show UV emission indicating a rejuvenation episode. In ETGs with multiple spin components this percentage inc…
NGC 3934: a shell galaxy in a compact galaxy environment
D. Bettoni, G. Galletta, R. Rampazzo +3
We investigate the NGC 3933 poor galaxy association, that contains NGC 3934, which is classified as a polar-ring galaxy. The multi-band photometric analysis of NGC 3934 allows us t…
X-ray variability of NGC 2516 stars in the XMM-Newton observations
A. Marino, G. Micela, I. Pillitteri +1
We present the characteristics of the X-ray variability of stars in the cluster NGC2516 as derived from XMM-Newton/EPIC/pn data. The X-ray variations on short (hours), medium (mont…
The GALEX UV emission in shell galaxies: tracing galaxy "rejuvenation" episodes
R. Rampazzo, A. Marino, R. Tantalo +6
We present the GALEX far FUV and near NUV ultraviolet imaging of three nearby shell galaxies, namely NGC 2865, NGC 5018 and NGC 7135. The system of shells and fine structures visib…
X-ray spectral and timing characteristics of the stars in the young open cluster IC 2391
A. Marino, G. Micela, G. Peres +2
We present X-ray spectral and timing analysis of members of the young open cluster IC 2391 observed with the XMM-Newton observatory. We detected 99 X-ray sources by analysing the s…