Magnetohydrodynamical modeling of star-disk formation: from isolated spherical collapse towards incorporation of external dynamics
M Kuffmeier - Frontiers in Astronomy and Space Sciences, 2024 - frontiersin.org
The formation of protostars and their disks has been understood as the result of the
gravitational collapse phase of an accumulation of dense gas that determines the mass …
gravitational collapse phase of an accumulation of dense gas that determines the mass …
Recent progress in theory and observational study of dust grain alignment and rotational disruption in star-forming regions
Modern understanding of dust astrophysics reveals that radiative torques (RATs) arising
from the radiation–dust interaction can induce two fundamental effects: grain alignment and …
from the radiation–dust interaction can induce two fundamental effects: grain alignment and …
CCAT-prime collaboration: science goals and forecasts with Prime-Cam on the Fred Young Submillimeter Telescope
We present a detailed overview of the science goals and predictions for the Prime-Cam
direct-detection camera–spectrometer being constructed by the CCAT-prime collaboration …
direct-detection camera–spectrometer being constructed by the CCAT-prime collaboration …
The Mass Accretion Rate and Stellar Properties in Class I Protostars
E Fiorellino, Ł Tychoniec, FCS de Miera… - The Astrophysical …, 2023 - iopscience.iop.org
Stars collect most of their mass during the protostellar stage, yet the accretion luminosity and
stellar parameters, which are needed to compute the mass accretion rate, are poorly …
stellar parameters, which are needed to compute the mass accretion rate, are poorly …
Constraints on the dust size distributions in the HD 163296 disk from the difference of the apparent dust ring widths between two ALMA Bands
The dust size in protoplanetary disks is a crucial parameter for understanding planet
formation, while the observational constraints on dust size distribution have large …
formation, while the observational constraints on dust size distribution have large …
Aligned grains and scattered light found in gaps of planet-forming disk
Polarized (sub) millimetre emission from dust grains in circumstellar disks was initially
thought to be because of grains aligned with the magnetic field,. However, higher-resolution …
thought to be because of grains aligned with the magnetic field,. However, higher-resolution …
Protostellar collapse: the conditions to form dust-rich protoplanetary disks
U Lebreuilly, B Commerçon, G Laibe - Astronomy & Astrophysics, 2020 - aanda.org
Context. Dust plays a key role during star, disk, and planet formation. Yet, its dynamics
during the protostellar collapse remain a poorly investigated field. Recent studies seem to …
during the protostellar collapse remain a poorly investigated field. Recent studies seem to …
Survey of Orion Disks with ALMA (SODA)-I. Cloud-level demographics of 873 protoplanetary disks
SE van Terwisga, A Hacar, EF van Dishoeck… - Astronomy & …, 2022 - aanda.org
Context. Surveys of protoplanetary disks in nearby star-forming regions (SFRs) have
provided important information on their demographics. However, due to their sample sizes …
provided important information on their demographics. However, due to their sample sizes …
On Internal and External Alignment of Dust Grains in Protostellar Environments
Multiwavelength observations toward protostars reveal complex properties of dust
polarization, which are challenging to interpret. Here we study the physical processes …
polarization, which are challenging to interpret. Here we study the physical processes …
FAUST–VIII. The protostellar disc of VLA 1623–2417W and its streamers imaged by ALMA
More than 50 per cent of solar-mass stars form in multiple systems. It is therefore crucial to
investigate how multiplicity affects the star and planet formation processes at the protostellar …
investigate how multiplicity affects the star and planet formation processes at the protostellar …