SPECTROSCOPIC CHARACTERIZATION AND DETECTION OF ETHYL MERCAPTAN IN ORION

@article{Kolesnikova2014SPECTROSCOPICCA,
  title={SPECTROSCOPIC CHARACTERIZATION AND DETECTION OF ETHYL MERCAPTAN IN ORION},
  author={L. Kolesnikov'a and B. Tercero and J. Cernicharo and J. Alonso and A. Daly and B. Gordon and S. Shipman},
  journal={The Astrophysical Journal},
  year={2014},
  volume={784}
}
New laboratory data of ethyl mercaptan, CH3CH2SH, in the millimeter- and submillimeter-wave domains (up to 880?GHz) provided very precise values of the spectroscopic constants that allowed the detection of gauche-CH3CH2SH toward Orion KL. This identification is supported by 77 unblended or slightly blended lines plus no missing transitions in the range 80-280?GHz. A detection of methyl mercaptan, CH3SH, in the spectral survey of Orion KL is reported as well. Our column density results indicate… Expand

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