90 citations · 513 across the 41 of their papers we have counts for
12 papers · 1 filter
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…
A new multifluid method for dusty astrophysical flows. Application to turbulent protostellar collapses
Gabriel Verrier, Ugo Lebreuilly, Patrick Hennebelle
Stars and planets form in collapsing clouds of gas and dust. The presence of dust grains and their local distribution play a significant role throughout the protostellar sequence,…
The Rosetta Stone Project. II. The correlation between star formation efficiency and L/M indicator for the evolutionary stages of star-forming clumps in post-processed radiative magnetohydrodynamics simulations
Ngo-Duy Tung, Alessio Traficante, Ugo Lebreuilly +13
Context. The evolution of massive star-forming clumps that are progenitors of high-mass young stellar objects are often classified based on a variety of observational indicators ra…
The Rosetta Stone Project. I. A suite of radiative magnetohydrodynamics simulations of high-mass star-forming clumps
Ugo Lebreuilly, Alessio Traficante, Alice Nucara +14
Context. Star formation and, in particular, high-mass star formation are key astrophysical processes that are far from being fully understood. Unfortunately, progress in these fiel…