Density distributions, magnetic field structures, and fragmentation in high-mass star formation
Context. The fragmentation of high-mass star-forming regions depends on a variety of
physical parameters, including density, the magnetic field, and turbulent gas properties …
physical parameters, including density, the magnetic field, and turbulent gas properties …
Dynamic Massive Star Formation: Radio Flux Variability in UCHII Regions
AY Yang, MA Thompson, JS Urquhart… - arXiv preprint arXiv …, 2024 - aanda.org
Context. Theoretical models of early accretion during the formation process of massive stars
have predicted that H ii regions exhibit radio variability on timescales of decades. However …
have predicted that H ii regions exhibit radio variability on timescales of decades. However …
PRODIGE--Envelope to Disk with NOEMA III. The origin of complex organic molecule emission in SVS13A
TH Hsieh, JE Pineda, DM Segura-Cox… - arXiv preprint arXiv …, 2024 - arxiv.org
Complex Organic Molecules (COMs) have been found toward low-mass protostars but the
origins of the COM emission are still unclear. It can be associated with, for example, hot …
origins of the COM emission are still unclear. It can be associated with, for example, hot …
JWST-ALMA Study of a Hub-Filament System in the Nascent Phase
Star clusters, including high-mass stars, form within hub-filament systems (HFSs).
Observations of HFSs that remain unaffected by feedback from embedded stars are rare yet …
Observations of HFSs that remain unaffected by feedback from embedded stars are rare yet …
Kinetic temperature of massive star-forming molecular clumps measured with formaldehyde V. The massive filament DR21
The kinetic temperature structure of the massive filament DR21 has been mapped using the
IRAM 30 m telescope. This mapping employed the para-H $ _2 $ CO triplet ($ J_ {\rm …
IRAM 30 m telescope. This mapping employed the para-H $ _2 $ CO triplet ($ J_ {\rm …
ALMA Observations of Molecular Line Emission from High-excitation Bipolar Planetary Nebulae
PM Baez, JH Kastner, J Bublitz, J Alcolea… - arXiv preprint arXiv …, 2024 - arxiv.org
We present early results from our program of ALMA Band 6 (1.3 mm) molecular line
mapping of a sample of nearby, well-studied examples of high-excitation, bipolar/pinched …
mapping of a sample of nearby, well-studied examples of high-excitation, bipolar/pinched …
[PDF][PDF] Signposts of massive star formation
TR Britton - 2023 - figshare.mq.edu.au
Accurate positions (to sub-arcsecond accuracy) of 25 GHz class I methanol maser emission
were obtained for 28 sources in active star forming regions in the Southern Hemisphere …
were obtained for 28 sources in active star forming regions in the Southern Hemisphere …
PRODIGE–envelope to disk with NOEMA
TH Hsieh, JE Pineda, DM Segura-Cox, P Caselli… - 2022 - aanda.org
ABSTRACT Context. Complex organic molecules (COMs) have been found toward low-
mass protostars, but the origins of the COM emission are still unclear. It can be associated …
mass protostars, but the origins of the COM emission are still unclear. It can be associated …