3 papers
astro-ph.GA2025
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…
astro-ph.IM2025
The PRIMA promise of deciphering interstellar dust evolution with observations of the nearby Universe
Frédéric Galliano, Maarten Baes, Léo Belloir +25
This paper develops a few science cases, using the PRIMA far-IR probe, aimed at achieving several breakthroughs in our understanding of the dust properties and their evolution. We…
astro-ph.SR2025
Origin and Evolution of Angular Momentum of Class II Disks
Veli-Matti Pelkonen, Paolo Padoan, Mika Juvela +2
Context: While class II pre-main-sequence (PMS) stars have already accreted most of their mass, the continued inflow of fresh material via Bondi-Hoyle accretion acts as an addition…