Cloud–cloud collisions and triggered star formation

Y Fukui, A Habe, T Inoue, R Enokiya… - Publications of the …, 2021 - ieeexplore.ieee.org
Star formation is a fundamental process for galactic evolution. One issue over the last
several decades has been determining whether star formation is induced by external …

WISDOM Project–XII. Clump properties and turbulence regulated by clump–clump collisions in the dwarf galaxy NGC 404

L Liu, M Bureau, GX Li, TA Davis… - Monthly Notices of …, 2022 - academic.oup.com
We present a study of molecular structures (clumps and clouds) in the dwarf galaxy NGC
404 using high-resolution (≈ 0.86× 0.51 pc2) Atacama Large Millimeter/sub-millimeter Array …

MHD simulations of dense core collision

SW Kinoshita, F Nakamura - The Astrophysical Journal, 2022 - iopscience.iop.org
We investigated the effect of magnetic fields on the collision process between dense
molecular cores. We performed three-dimensional magnetohydrodynamic simulations of …

FOREST unbiased Galactic plane imaging survey with the Nobeyama 45 m telescope (FUGIN). VI. Dense gas and mini-starbursts in the W 43 giant molecular cloud …

M Kohno, K Tachihara, K Torii, S Fujita… - Publications of the …, 2021 - ieeexplore.ieee.org
We performed new large-scale 12 CO, 13 CO, and C 18 OJ= 1–0 observations of the W 43
giant molecular cloud complex in the tangential direction of the Scutum arm (l∼ 30°) as a …

Unveiling the Dynamics of Dense Cores in Cluster-forming Clumps: A 3D Magnetohydrodynamics Simulation Study of Angular Momentum and Magnetic Field …

SW Kinoshita, F Nakamura - The Astrophysical Journal, 2023 - iopscience.iop.org
We conducted isothermal magnetohydrodynamics simulations with self-gravity to investigate
the properties of dense cores in cluster-forming clumps. Two different setups were explored …

New evidences in IRDC G333. 73+ 0.37: colliding filamentary clouds, hub-filament system, and embedded cores

LK Dewangan - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
To unravel the star formation process, we present a multi-scale and multi-wavelength study
of the filamentary infrared dark cloud (IRDC) G333. 73+ 0.37, which hosts previously known …

WISDOM Project–XV. Giant molecular clouds in the central region of the barred spiral galaxy NGC 5806

W Choi, L Liu, M Bureau, M Cappellari… - Monthly Notices of …, 2023 - academic.oup.com
We present high spatial resolution (≈ 24 pc) Atacama Large Millimeter/sub-millimeter Array
12CO (2-1) observations of the central region of the nearby barred spiral galaxy NGC 5806 …

GMC Collisions as Triggers of Star Formation. VII. The Effect of Magnetic Field Strength on Star Formation

B Wu, JC Tan, D Christie… - The Astrophysical …, 2020 - iopscience.iop.org
We investigate the formation of stars within giant molecular clouds (GMCs) evolving in
environments of different global magnetic field strength and large-scale dynamics. Building …

WISDOM Project–XXI. Giant molecular clouds in the central region of the barred spiral galaxy NGC 613: a steep size–linewidth relation

W Choi, M Bureau, L Liu, M Cappellari… - Monthly Notices of …, 2024 - academic.oup.com
ABSTRACT NGC 613 is a nearby barred spiral galaxy with a nuclear ring. Exploiting high
spatial resolution (≈ 20 pc) Atacama Large Millimetre/submillimetre Array 12CO (1–0) …

Interactions of a shock with a molecular cloud at various stages of its evolution due to thermal instability and gravity

MM Kupilas, CJ Wareing, JM Pittard… - Monthly Notices of the …, 2021 - academic.oup.com
Using the adaptive mesh refinement code mg, we perform hydrodynamic simulations of the
interaction of a shock with a molecular cloud evolving due to thermal instability (TI) and …