Publications (4)
Interplay of dust alignment, grain growth and magnetic fields in polarization: lessons from the emission-to-extinction ratio
Lapo Fanciullo, Vincent Guillet, François Boulanger +1
Polarized extinction and emission from dust in the interstellar medium (ISM) are hard to interpret, as they have a complex dependence on dust optical properties, grain alignment an…
The Herschel Virgo Cluster Survey XIV: transition-type dwarf galaxies in the Virgo cluster
Ilse De Looze, Maarten Baes, Alessandro Boselli +19
We use dust scaling relations to investigate the hypothesis that Virgo cluster transition-type dwarfs are infalling star-forming field galaxies, which is argued based on their opti…
The Cycle of Dust in the Milky Way: Clues from the High-Redshift and Local Universe
Eli Dwek, Frederic Galliano, Anthony Jones
Models for the evolution of dust are used to show that the observed trend of the abundance of polycyclic aromatic hydrocarbons (PAHs) with metallicity is the result of the delayed…
Radial distribution of the carbonaceous nano-grains in the protoplanetary disk around HD 169142
Marie Devinat, Ãmilie Habart, Ãric Pantin +4
HD 169142 is part of the class of (pre-)transitional protoplanetary disks showing multiple carbon nanodust spectroscopic signatures (aromatic, aliphatic) dominating the infrared sp…