6 papers
Spatially-resolved interstellar dust properties in the face-on spiral galaxy M 99 as observed by NIKA2
L. Pantoni, F. Galliano, S. C. Madden +62
Large dust grains in thermal equilibrium dominate the far-infrared and contribute to the millimetre continuum of star-forming galaxies, but constraining their properties is difficu…
Resolved ISM properties and scaling relations in the barred galaxy NGC 3627: constraints from NIKA2 observations
S. Katsioli, E. M. Xilouris, F. Galliano +64
We investigate the interplay between star formation, interstellar medium (ISM) components, and dust properties in NGC 3627 using new NIKA2 1.15 and 2 mm observations from the IMEGI…
Cloud Properties and Star Formation in M31
J. Armijos-Abendaño, S. A. Eales, M. W. L. Smith
We present a catalogue of 453 molecular clouds in M31 extracted from CO J=1-0 data observed with CARMA using a dendrogram. Our clouds have the mean values of 2.8 km s, 22.1…
The dust emissivity index beta in infrared-bright galaxies at 1.5 < z < 4.2
G. J. Bendo, T. J. L. C. Bakx, H. S. B. Algera +16
We have measured the dust emissivity index beta for 21 infrared-bright sources (including several gravitationally lensed galaxies) at 1.5 < z < 4.2 using Atacama Large Millimeter/s…
On unveiling Buried Nuclei with JWST: a technique for hunting the most obscured galaxy nuclei from local to high redshift
I. GarcÃa-Bernete, F. R. Donnan, D. Rigopoulou +12
We analyze JWST NIRSpec+MIRI/MRS observations of the infrared (IR) Polycyclic Aromatic Hydrocarbon (PAH) features in the central regions (0.26'' at 6 micron; 50-440 pc…
Confirming the Evolution of the Dust Mass Function in Galaxies over the past 5 Billion Years
R A Beeston, H L Gomez, L Dunne +3
The amount of evolution in the dust content of galaxies over the past five billion years of cosmic history is contested in the literature. Here we present a far-infrared census of…