SIMBAD references

2014ApJ...784L...7K - Astrophys. J., 784, L7 (2014/March-3)

Spectroscopic characterization and detection of ethyl mercaptan in Orion.

KOLESNIKOVA L., TERCERO B., CERNICHARO J., ALONSO J.L., DALY A.M., GORDON B.P. and SHIPMAN S.T.

Abstract (from CDS):

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-CH3CH2 SH 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 that methyl mercaptan is ≃ 5 times more abundant than ethyl mercaptan in the hot core of Orion KL.

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Journal keyword(s): ISM: abundances - ISM: individual: Orion KL - ISM: molecules - line: identification

VizieR on-line data: <Available at CDS (J/ApJ/784/L7): table2.dat>

Simbad objects: 4

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