Evelyne Roueff and Eric Herbst 2009 J. Phys.: Conf. Ser. 192 012008 doi:10.1088/1742-6596/192/1/012008
Evelyne Roueff1 and Eric Herbst2
Show affiliationsThe chemical content of the interstellar medium has been drastically revised in the last two years with the discovery of negative ions at a significant level of abundance. We emphasize the chemical processes involved in the formation and depletion of anions and the need for new laboratory work to understand them better. In addition, we comment on the detection of the first fluorine ion, CF+, and on hydrocarbon chemistry, specifically the recent detection of propene and a study of deuterated methylacetylene isotopomers.
34.80.Lx Recombination, attachment, and positronium formation
98.58.Bz Atomic, molecular, chemical, and grain processes
95.30.Ft Molecular and chemical processes and interactions
82.30.Lp Decomposition reactions (pyrolysis, dissociation, and fragmentation)
Issue 1 (2009)
Evelyne Roueff and Eric Herbst 2009 J. Phys.: Conf. Ser. 192 012008
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