Identification of Methyl Isocyanate and Other Complex Organic Molecules in a Hot Molecular Core, G31.41+0.31

@article{Gorai2020IdentificationOM,
  title={Identification of Methyl Isocyanate and Other Complex Organic Molecules in a Hot Molecular Core, G31.41+0.31},
  author={Prasanta Gorai and Ankan Das and Takashi Shimonishi and Dipen Sahu and Suman Kumar Mondal and Bratati Bhat and Sandip Kumar Chakrabarti},
  journal={The Astrophysical Journal},
  year={2020},
  volume={907}
}
G31.41+0.31 is a well known chemically rich hot molecular core (HMC). Using Band 3 observations from the Atacama Large Millimeter Array (ALMA), we have analyzed the chemical and physical properties of the source. We have identified methyl isocyanate (CH3NCO), a precursor of prebiotic molecules, toward the source. In addition to this, we have reported the presence of complex organic molecules (COMs) like methanol (CH3OH), methanethiol (CH3SH), and methyl formate (CH3OCHO). Additionally, we have… Expand
Radiative transfer modeling of the observed line profiles in G31.41+0.31
An inverse P-Cygni profile of H13CO+ (1 → 0) in G31.41+0.31 was recently observed, which indicates the presence of an infalling gas envelope. Also, an outflow tracer, SiO, was observed. Here,Expand
Is There Any Linkage between Interstellar Aldehyde and Alcohol?
  • Suman Kumar Mondal, P. Gorai, +8 authors Ankan Das
  • Physics
  • The Astrophysical Journal
  • 2021
It is speculated that there might be some linkage between interstellar aldehydes and their corresponding alcohols. Here an observational study and astrochemical modeling are coupled together toExpand
Methanethiol (CH3SH)

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