Gas Phase Interstellar Chemistry and Microwave Spectroscopy of CBrCIF2
نویسندگان
چکیده
منابع مشابه
Interstellar organic chemistry and other applications of gas phase ion-molecule chemistry
Abst rm Over 60 molecules and ions, most of them organic, have been detected in interstellar space and most are thought to be formed by gas phase ion molecule reactions. The unique features of reactions of this type, which allow them to proceed readily under the extreme conditions of space and yet exhibit great selectivity and otherwise resemble reactions in solution, are discussed and illustra...
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One of the most important open issues in astrochemistry and astrobiology is the detection in space of complex organic molecules, in particular those having a strong prebiotic role (i.e., related to the formation of biomolecule building blocks), and the identification of the chemical routes for their production. By means of selected examples, the role of rotational spectroscopy and quantum chemi...
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In this paper, we report on the gas-phase abundance of singly-ionized iron (Fe II) for 51 lines of sight, using data from the Far Ultraviolet Spectroscopic Explorer (FUSE). Fe II column densities are derived by measuring the equivalent widths of several ultraviolet absorption lines and subsequently fitting those to a curve of growth. Our derivation of Fe II column densities and abundances creat...
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Networks of reactions on dust grain surfaces play a crucial role in the chemistry of interstellar clouds, leading to the formation of molecular hydrogen in diffuse clouds as well as various organic molecules in dense molecular clouds. Due to the sub-micron size of the grains and the low flux, the population of reactive species per grain may be very small and strongly fluctuating. Under these co...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of Australia
سال: 1993
ISSN: 1323-3580,1448-6083
DOI: 10.1017/s1323358000027247