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dc.creatorMorong, Christopher P.en_US
dc.creatorSaito, Shujien_US
dc.creatorFuruya, Takashien_US
dc.creatorShinnaga, Hirokoen_US
dc.creatorOka, Takeshien_US
dc.date.accessioned2008-07-15T13:40:06Z
dc.date.available2008-07-15T13:40:06Z
dc.date.issued2008en_US
dc.identifier2008-FD-05en_US
dc.identifier.urihttp://hdl.handle.net/1811/33381
dc.descriptionT. Furuya, S. Saito, & M. Araki, J. Chem. Phys. 127, 244314 (2007)T. Araki & S. Saito, J. Chem. Phys. 128, 034311 (2008)en_US
dc.descriptionAuthor Institution: Department of Chemistry, University of Chicago; Research Center for Development of Far-Infrared Region, Fukui University, Fukui, Japan; Caltech Submillimeter Observatory; Department of Astronomy and Astrophysics, and Department of Chemistry, University of Chicagoen_US
dc.description.abstractThe recent laboratory discoveries of submillimeter wave spectra of deuterated hydronium ions, H$_2$DO$^+$} and HD$_2$O$^+$,} have opened up the possibility to search for these fundamental deuterated molecular ions in dense clouds where deuterium fractionation occur efficiently. We have used the Caltech Submillimeter Observatory to search for the 0$_{00}^+$~$\rightarrow$~1$_{10}^+$ transition at 673.257007 GHz in IRAS16293A and Oph D. So far the freezing of CO and N$_2$ has been the main issue of the depletion and deuterium fractionation, but this work adds new information on depletion and deuteration chemistry of O and O$_2$. Our observational results and analyses will be presented.en_US
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleA SEARCH FOR INTERSTELLAR H$_2$DO$^+$en_US
dc.typeArticleen_US


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