109 citations · 486 across the 30 of their papers we have counts for
8 papers · 2 filters
Evidence for supernova feedback sustaining gas turbulence in nearby star-forming galaxies
C. Bacchini, F. Fraternali, G. Pezzulli +3
HI and CO observations indicate that the cold gas in galaxies is very turbulent. However, the turbulent energy is expected to be quickly dissipated, implying that some energy sourc…
The volumetric star formation law in nearby galaxies
C. Bacchini, F. Fraternali, G. Pezzulli +3
Star formation laws are empirical relations between the cold gas (HI+H) content of a galaxy and its star formation rate (SFR), being crucial for any model of galaxy formation a…
GASP XXXIX: MeerKAT hunts Jellyfish in A2626
Tirna Deb, Marc A. W. Verheijen, Bianca M. Poggianti +14
We present MeerKAT HI observations of six jellyfish candidate galaxies (JFCGs) in the galaxy cluster, A2626. Two of the six galaxies JW100 and JW103, that were identified as JFCGs…
Locations and Morphologies of Jellyfish Galaxies in A2744 and A370
C. Bellhouse, B. M. Poggianti, A. Moretti +11
We present a study of the orbits, environments and morphologies of 13 ram-pressure stripped galaxies in the massive, intermediate redshift (z) galaxy clusters A2744 an…
The impact of gas disc flaring on rotation curve decomposition and revisiting baryonic and dark-matter relations for nearby galaxies
Pavel E. Mancera Piña, Filippo Fraternali, Tom Oosterloo +4
Gas discs of late-type galaxies are flared, with scale heights increasing with the distance from the galaxy centres and often reaching kpc scales. We study the effects of gas disc…
Post-starburst galaxies in the centers of intermediate redshift clusters
Ariel Werle, Bianca Poggianti, Alessia Moretti +17
We present results from MUSE spatially-resolved spectroscopy of 21 post-starburst galaxies in the centers of 8 clusters from to . We measure spatially resolved…