11 papers
Probing Anomalous Microwave Emission with the Square Kilometre Array
MatÃas Vidal, Simón Casassus, Roke Cepeda-Arroita +15
Anomalous microwave emission (AME) represents an excess of radiation in the 10-60 GHz range, distinct from synchrotron, free-free, or thermal dust emission. Although most commonly…
ALMA Band1 observations of the rhoOphW filament I. Enhanced power from excess microwave emission at high spatial frequencies
Simon Casassus, Matias Vidal, Miguel Carcamo +3
The rhoOphW photo-dissociation region (PDR) is an example source of bright excess microwave emission (EME), over synchrotron, free-free, and the Rayleigh-Jeans tail of the sub-mill…
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…
Spheroidal core-mantle particle absorption, scattering, and polarisation in the long-wavelength limit
Ant Jones, Nathalie Ysard
The numerical calculation of optical properties (extinction, absorption, scattering and polarisation efficiencies) is often time-consuming for non-spherical and inhomogeneous parti…
Dust emission and extinction in the Orion OMC-3 cloud
M. Juvela, N. Ysard
Dust is an important tracer of the structure of interstellar clouds, as well as a central factor in the thermal balance and chemistry of the clouds. Our knowledge of the dust prope…
Far-infrared to centimeter emission of very nearby galaxies with archival data
L. Correia, C. Bot, J. Chastenet +9
Compared to the well-studied infrared and radio domains, galaxy emission in the millimeter (mm) - centimeter (cm) range has been less observed. In this domain, galaxy emission cons…