ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions–XV. Steady accretion from global collapse to core feeding in massive hub-filament …
FW Xu, K Wang, T Liu, PF Goldsmith… - Monthly Notices of …, 2023 - academic.oup.com
ABSTRACT We present ALMA Band-3/7 observations towards 'the Heart'of a massive hub-
filament system (HFS) SDC335, to investigate its fragmentation and accretion. At a …
filament system (HFS) SDC335, to investigate its fragmentation and accretion. At a …
Evidence of high-mass star formation through multiscale mass accretion in hub-filament-system clouds
We present a statistical study of a sample of 17 hub-filament-system (HFS) clouds of high-
mass star formation using high-angular resolution (∼ 1–2 arcsec) ALMA 1.3 and 3 mm …
mass star formation using high-angular resolution (∼ 1–2 arcsec) ALMA 1.3 and 3 mm …
The ALMA Survey of 70 μm Dark High-mass Clumps in Early Stages (ASHES). IX. Physical Properties and Spatial Distribution of Cores in IRDCs
K Morii, P Sanhueza, F Nakamura… - The Astrophysical …, 2023 - iopscience.iop.org
The initial conditions found in infrared dark clouds (IRDCs) provide insights on how high-
mass stars and stellar clusters form. We have conducted high-angular resolution and high …
mass stars and stellar clusters form. We have conducted high-angular resolution and high …
Direct Observational Evidence of the Multi-scale, Dynamical Mass Accretion Toward a High-mass Star-forming Hub-filament System
There is growing evidence that high-mass star formation and hub-filament systems (HFS)
are intricately linked. The gas kinematics along the filaments and the forming high-mass star …
are intricately linked. The gas kinematics along the filaments and the forming high-mass star …
ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions–IX. A pilot study towards IRDC G034. 43+ 00.24 on multi-scale structures and gas …
We present a comprehensive study of the gas kinematics associated with density structures
at different spatial scales in the filamentary infrared dark cloud, G034. 43+ 00.24 (G34). This …
at different spatial scales in the filamentary infrared dark cloud, G034. 43+ 00.24 (G34). This …
ATOMS: ALMA three-millimeter observations of massive star-forming regions–XII: Fragmentation and multiscale gas kinematics in protoclusters G12. 42+ 0.50 and …
We present new continuum and molecular line data from the ALMA Three-millimeter
Observations of Massive Star-forming regions (ATOMS) survey for the two protoclusters …
Observations of Massive Star-forming regions (ATOMS) survey for the two protoclusters …
ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions–V. Hierarchical fragmentation and gas dynamics in IRDC G034. 43+ 00.24
We present new 3-mm continuum and molecular lines observations from the ATOMS survey
towards the massive protostellar clump, MM1, located in the filamentary infrared dark cloud …
towards the massive protostellar clump, MM1, located in the filamentary infrared dark cloud …
SiO outflows in the most luminous and massive protostellar sources of the southern sky
N Guerra-Varas, M Merello, L Bronfman… - Astronomy & …, 2023 - aanda.org
Context. High-mass star formation is far less understood than low-mass star formation. It
entails the ejection of matter through molecular outflows, which disturbs the protostellar …
entails the ejection of matter through molecular outflows, which disturbs the protostellar …
Multiscale Dynamical Scenario of High-mass Star Formation in an IRDC Filament G34
S Pan, HL Liu, SL Qin - The Astrophysical Journal, 2023 - iopscience.iop.org
There is growing evidence that high-mass star formation (HMSF) is a multiscale, dynamical
process in molecular clouds, where filaments transport gas material between larger and …
process in molecular clouds, where filaments transport gas material between larger and …
Investigating the Globally Collapsing Hub–Filament Cloud G326. 611+ 0.811
We present a dynamics study toward the G326. 611+ 0.811 (G326) hub–filament system
(HFS) cloud using new APEX observations of both 13 CO and C 18 O (J= 2–1). The G326 …
(HFS) cloud using new APEX observations of both 13 CO and C 18 O (J= 2–1). The G326 …