ATLASGAL: 3 mm class I methanol masers in high-mass star formation regions
Context. Class I methanol masers are known to be associated with shocked outflow regions
around massive protostars, indicating a possible link between the maser properties and …
around massive protostars, indicating a possible link between the maser properties and …
Discovery of widespread non-metastable ammonia masers in the Milky Way
We present the results of a search for ammonia maser emission in 119 Galactic high-mass
star-forming regions (HMSFRs) known to host 22 GHz H 2 O maser emission. Our survey …
star-forming regions (HMSFRs) known to host 22 GHz H 2 O maser emission. Our survey …
Identifying the mechanisms of water maser variability during the accretion burst in NGC6334I
JM Vorster, JO Chibueze, T Hirota… - Astronomy & …, 2024 - aanda.org
Context. High-mass young stellar objects gain most of their mass in short intense bursts of
accretion. Maser emission is an invaluable tool in discovering and probing these accretion …
accretion. Maser emission is an invaluable tool in discovering and probing these accretion …
Luminosity Outburst Energized by the Collision between the Infalling Streamer and Disk in W51 North
YK Zhang, X Chen, SM Song… - The Astronomical …, 2023 - iopscience.iop.org
We report the detection of the disk/torus, outflow, and inflow structures traced by H 2 O
masers toward a high-mass young stellar object W51 North during its H 2 O maser outburst …
masers toward a high-mass young stellar object W51 North during its H 2 O maser outburst …
In Search of Infall Motion in Molecular Clumps. V. HCO+ (1–0) and HCN (1–0) Observations toward 210 Infall Candidates
S Yu, Z Jiang, Z Chen, Y Yang… - The Astronomical Journal, 2024 - iopscience.iop.org
We have carried out HCO+(J= 1–0) and HCN (J= 1–0) line observations towards 210 infall
candidates selected from the CO blue-profile catalog by Jiang et al., using the Purple …
candidates selected from the CO blue-profile catalog by Jiang et al., using the Purple …
Radio Continuum and Water Maser Observations of the High-mass Protostar IRAS 19035+ 0641 A
TM Rodríguez, E Momjian, P Hofner… - The Astrophysical …, 2024 - iopscience.iop.org
Abstract We present Very Large Array 1.3 cm continuum and 22.2 GHz H 2 O maser
observations of the high-mass protostellar object IRAS 19035+ 0641 A. Our observations …
observations of the high-mass protostellar object IRAS 19035+ 0641 A. Our observations …
Far-infrared line emission from the outer Galaxy cluster Gy 3–7 with SOFIA/FIFI-LS: Physical conditions and UV fields
Context. Far-infrared (FIR) line emission provides key information about the gas cooling and
heating due to shocks and UV radiation associated with the early stages of star formation …
heating due to shocks and UV radiation associated with the early stages of star formation …
Evolutionary Trends in Star Formation
JS Urquhart - Proceedings of the International Astronomical Union, 2022 - cambridge.org
Over the past 20 years, the Galactic plane has been surveyed at high resolution at
wavelengths from 1 micron through to 20 cm. The combination of these surveys has …
wavelengths from 1 micron through to 20 cm. The combination of these surveys has …
Multi-scale study of massive star forming region NGC 6334I/F
JM Vorster - Ph. D. Thesis, 2023 - ui.adsabs.harvard.edu
This thesis reports an observational multi-scale study of the high-mass star-forming region
NGC6334I/F on scales ranging from 10 000 AU down to 1 AU. In 2015, NGC6334I-MM1B …
NGC6334I/F on scales ranging from 10 000 AU down to 1 AU. In 2015, NGC6334I-MM1B …
ATLASGAL: methanol masers at 3 mm
We analyzed the 3 mm wavelength spectral line survey of 408 clumps from the APEX
telescope large area survey of the Galaxy, focusing on the methanol maser transitions. The …
telescope large area survey of the Galaxy, focusing on the methanol maser transitions. The …