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Search for H2D(+) at 372 GHz in dense interstellar cloudsThe 1(10)-1(11) transition of ortho-H2D(+) at 372 GHz has been sought in several dark clouds. The transition was not detected; the best upper limits obtained are about 0.3 K (3 sigma). We derive upper limits for the ortho-H2D(+) column density and briefly discuss their meaning in comparison with a simple chemical model we have developed (Pagani et al., 1992).
Document ID
19930059192
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Pagani, L. (Paris Observatoire, Meudon, France)
Wannier, P. G. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Frerking, M. A. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Kuiper, T. B. H. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Gulkis, S. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Zimmermann, P. (JPL Pasadena, CA, United States)
Encrenaz, P. J. (Paris, Observatoire, Meudon; Ecole Normale Superieure Paris, France)
Whiteoak, J. B. (CSIRO Div. of Radiophysics, Epping, Australia)
Destombes, J. L. (Lille I, Univ. Villeneuve-d'Asqc, France)
Pickett, H. M. (JPL Pasadena, CA, United States)
Date Acquired
August 16, 2013
Publication Date
May 1, 1992
Publication Information
Publication: Astronomy and Astrophysics
Volume: 258
Issue: 2
ISSN: 0004-6361
Subject Category
Astrophysics
Accession Number
93A43189
Distribution Limits
Public
Copyright
Other

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