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Visible Absorptions of Potential Diffuse ISM Hydrocarbons: C9H9 and C9H5 Radicals

Steglich, Mathias and Maity, Surajit and Maier, John P.. (2016) Visible Absorptions of Potential Diffuse ISM Hydrocarbons: C9H9 and C9H5 Radicals. Astrophysical Journal, 830 (2). pp. 145-151.

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Official URL: http://edoc.unibas.ch/58294/

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Abstract

The laboratory detection of previously unobserved resonance-stabilized C9H5 and C9H9 radicals in the supersonic expansion of a hydrocarbon discharge source is reported. The radicals are tentatively assigned as acetylenic-substituted cyclopentadienyl C9H5 and vinyl-substituted benzyl C9H9 species. They are found to feature visible absorption bands that coincide with a few very weak diffuse interstellar bands toward HD183143 and HD204827.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Physikalische Chemie (Maier)
UniBasel Contributors:Maier, John Paul and Maity, Surajit and Steglich, Mathias
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:IOP Publishing
ISSN:0004-637X
e-ISSN:1538-4357
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
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Last Modified:05 Jan 2018 12:33
Deposited On:05 Jan 2018 12:32

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