117 citations · 228 across the 5 of their papers we have counts for
5 papers
Molecular Gas Velocity Dispersions in the Andromeda Galaxy
Anahi Caldu-Primo, Andreas Schruba
In order to characterize the distribution of molecular gas in spiral galaxies, we study the line profiles of CO:1-0 emission in Andromeda, our nearest massive spiral galaxy. We com…
The radial variation of HI velocity dispersions in dwarfs and spirals
R. Ianjamasimanana, W. J. G. de Blok, Fabian Walter +3
Gas velocity dispersions provide important diagnostics of the forces counteracting gravity to prevent collapse of the gas. We use the 21 cm line of neutral atomic hydrogen (HI) to…
Spatially extended and high-velocity dispersion molecular component in spiral galaxies: single-dish vs. interferometric observations
Anahi Caldu-Primo, Andreas Schruba, Fabian Walter +3
Recent studies of the molecular medium in nearby galaxies have provided mounting evidence that the molecular gas can exist in two phases: one that is clumpy and organized as molecu…
A high-dispersion molecular gas component in nearby galaxies
Anahi Caldu-Primo, Andreas Schruba, Fabian Walter +5
We present a comprehensive study of the velocity dispersion of the atomic (HI) and molecular (H2) gas components in the disks (R < R25) of a sample of 12 nearby spiral galaxies wit…
Density effect on multi-wavelength luminosities on star formation regions in NGC 3184 and NGC 3938
A. Caldú-Primo, I. Cruz-González, C. Morisset
We analyzed the regions of star formation in the spiral galaxies NGC 3184 and NGC 3938 from archive images at multiple wavelengths (NUV from GALEX, H-alpha from JKT and KPNO, 8 and…