3 papers
astro-ph.GA2026
MAJORS II: HCO+& HCN Abundances in W40
René Plume, David J. Eden, Malcolm J. Currie +34
We present observations of HCN and HCO J = in the central region of the W40 massive star forming region. The observations were taken as part of a p…
astro-ph.GA2025
Variation of Dense Gas Mass-Luminosity conversion factor with metallicity in the Milky Way
Sudeshna Patra, Neal J. Evans, Kee-Tae Kim +10
HCN and HCO are the most common dense gas tracers used both in the Milky Way and external galaxies. The luminosity of HCN and HCO lines are converted to a dense g…
astro-ph.GA2025
ATLASGAL-selected high-mass clumps in the inner Galaxy: XI. Morphology and kinematics of warm inner envelopes
Thanh Dat Hoang, Min-Young Lee, Friedrich Wyrowski +3
(Abridged) Massive stellar embryos are embedded in warm envelopes that provide mass reservoirs for the accretion process onto final stars. Feedback from star formation activities i…