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 …
ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions–XI. From inflow to infall in hub-filament systems
JW Zhou, T Liu, NJ Evans, G Garay… - Monthly Notices of …, 2022 - academic.oup.com
We investigate the presence of hub-filament systems in a large sample of 146 active proto-
clusters, using H13CO+ J= 1-0 molecular line data obtained from the ATOMS survey. We …
clusters, using H13CO+ J= 1-0 molecular line data obtained from the ATOMS survey. We …
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 …
High-resolution APEX/LAsMA 12CO and 13CO (3–2) observation of the G333 giant molecular cloud complex-I. Evidence for gravitational acceleration in hub-filament …
JW Zhou, F Wyrowski, S Neupane, JS Urquhart… - Astronomy & …, 2023 - aanda.org
Context. Hub-filament systems are suggested to be the birth cradles of high-mass stars and
clusters. Aims. We investigate the gas kinematics of hub-filament structures in the G333 …
clusters. Aims. We investigate the gas kinematics of hub-filament structures in the G333 …
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 …
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 …
Fragmentation and dynamics of dense gas structures in the proximity of massive young stellar object W42-MME
We present an analysis of the dense gas structures in the immediate surroundings of the
massive young stellar object (MYSO) W42-MME, using the high-resolution (0 ″. 31× 0 …
massive young stellar object (MYSO) W42-MME, using the high-resolution (0 ″. 31× 0 …
Molecular clouds as hubs in spiral galaxies: gas inflow and evolutionary sequence
We decomposed the molecular gas in the spiral galaxy NGC 628 (M74) into multiscale hub-
filament structures using the CO (2 1) line by the dendrogram algorithm. All leaf structures as …
filament structures using the CO (2 1) line by the dendrogram algorithm. All leaf structures as …
ATOMS: ALMA three-millimeter observations of massive star-forming regions–XIII. Ongoing triggered star formation within clump-fed scenario found in the massive (∼ …
Whether ionization feedback triggers the formation of massive stars is highly debated. Using
ALMA 3-mm observations with a spatial resolution of∼ 0.05 pc and a mass sensitivity of 1.1 …
ALMA 3-mm observations with a spatial resolution of∼ 0.05 pc and a mass sensitivity of 1.1 …
The ALMA-QUARKS Survey: Fibers' Role in Star Formation Unveiled in an Intermediate-mass Protocluster Region of the Vela D Cloud
In this paper, we present a detailed analysis of the IRS 17 filament within the intermediate-
mass protocluster IRAS 08448-4343 (of∼ 10 3 L⊙), using ALMA data from the ATOMS 3 …
mass protocluster IRAS 08448-4343 (of∼ 10 3 L⊙), using ALMA data from the ATOMS 3 …