In this review article, we aim at providing a global outlook on the progresses made in the recent years to characterize the role of magnetic fields during the embedded phases of the …
A Emsenhuber, R Burn, J Weder, K Monsch… - Astronomy & …, 2023 - aanda.org
Aims. We want to find the distribution of initial conditions that best reproduces disc observations at the population level. Methods. We first ran a parameter study using a 1D …
It has recently become possible to zoom-in from cosmological to sub-pc scales in galaxy simulations to follow accretion onto supermassive black holes (SMBHs). However, at some …
U Lebreuilly, P Hennebelle, T Colman, A Maury… - Astronomy & …, 2024 - aanda.org
Context. Protostellar disks are the product of angular momentum conservation during protostellar collapse. Understanding their formation is crucial because they are the …
P Hennebelle, U Lebreuilly - Astronomy & Astrophysics, 2023 - aanda.org
Context. Alfvén waves are fundamental magnetized modes that play an important role in the dynamics of magnetized flows such as the interstellar medium (ISM). Aims. In a weakly …
YN Lee, B Ray, P Marchand… - The Astrophysical …, 2024 - iopscience.iop.org
Many mechanisms have been proposed to alleviate the magnetic catastrophe, which prevents the Keplerian disk from forming inside a collapsing magnetized core. Such …
HW Yen, YN Lee - The Astrophysical Journal Letters, 2024 - iopscience.iop.org
Protostellar disks around young protostars exhibit diverse properties, with their radii ranging from less than ten to several hundred astronomical units. To investigate the mechanisms …
We present our current understanding of the formation and early evolution of protostars, protoplanetary disks, and the driving of outflows as dictated by the interplay of magnetic …
Protostars are born in magnetized environments. As a consequence, the formation of protostellar disks can be suppressed by the magnetic field, efficiently removing the angular …