2 papers
astro-ph.GA2024
Interstellar Glycolaldehyde, Methyl Formate, and Acetic Acid. II. Chemical Modeling of the Bimodal Abundance Pattern in NGC 6334I
Brielle M. Shope, Samer J. El-Abd, Crystal L. Brogan +4
Gas-phase abundance ratios between \ce{C2H4O2} isomers methyl formate (MF), glycolaldehyde (GA), and acetic acid (AA) are typically on the order of 100:10:1 in star-forming regions…
astro-ph.GA2024
Filamentary mass accretion towards the high-mass protobinary system G11.92-0.61 MM2
S. Zhang, C. J. Cyganowski, J. D. Henshaw +5
We present deep, sub-arcsecond (2000 AU) resolution ALMA 0.82 mm observations of the former high-mass prestellar core candidate G11.92-0.61 MM2, recently shown to be an $\sim…