16 papers
Planet formation in chemically diverse and evolving discs II. Chemical fingerprints in planetary atmospheres
E. Pacetti, D. Turrini, E. Schisano +13
Giant planets form in protoplanetary discs, where the coupled dynamical and chemical evolution of gas and solids determines the composition of the material they accrete. We investi…
The fragmentation properties of massive star-forming regions in 30Dor-10 at 2000 au resolution
A. Traficante, M. J. Jimenez-Donaire, R. Indebetouw +9
The fragmentation properties of parsec-scales clumps play a fundamental role in shaping the dense gas condensations known as cores, the immediate progenitor of stars. The distribut…
On the 3D time evolution of the dust size distribution in protostellar envelopes
Maxime Lombart, Ugo Lebreuilly, Anaëlle Maury
Dust plays a fundamental role during protostellar collapse, disk and planet formation. Recent observations suggest that efficient dust growth may begin early, in the protostellar e…
Evading the dust fragmentation barrier with the streaming instability in protoplanetary disks
V. Vallucci-Goy, U. Lebreuilly, M. -M. Mac Low +1
Context: The streaming instability (SI) is a leading candidate for reaching solid densities sufficient to trigger the gravitational collapse needed for the formation of planetesima…
ALMAGAL V. Relations between the core populations and the parent clump physical properties
D. Elia, A. Coletta, S. Molinari +54
Context. The fragmentation of massive molecular clumps into smaller, potentially star-forming cores plays a key role in the processes of high-mass star formation. The ALMAGAL proje…
Magnetic clumping of charged dust in the dense interstellar medium
V. Vallucci-Goy, P. Hennebelle, U. Lebreuilly +1
Context: Dust grains undergo significant growth in star-forming environments, especially in dense regions prone to gravitational collapse. Although dust is generally assumed to rep…