Abstract
view Abstract Citations (37) References (42) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS An Infrared Spectroscopic Search for the Molecular Ion H 3 + Geballe, T. R. ; Oka, T. Abstract The molecular ion H3(+) is thought to play a fundamental role in the chemistry of the interstellar medium. Here, a search for infrared vibration-rotation lines of H3(+) at 4 microns toward five obscured infrared objects is reported. Upper limits corresponding to H3+ column densities of (4-10) x 10 to the 14th/sq cm are found. Publication: The Astrophysical Journal Pub Date: July 1989 DOI: 10.1086/167641 Bibcode: 1989ApJ...342..855G Keywords: Hydrogen Ions; Infrared Spectroscopy; Interstellar Chemistry; Molecular Ions; Interstellar Matter; Line Spectra; Molecular Clouds; Rotational Spectra; Vibrational Spectra; Astrophysics; INTERSTELLAR: ABUNDANCES; INTERSTELLAR: MOLECULES; LINE IDENTIFICATIONS full text sources ADS | data products SIMBAD (8)
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