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Electron density diagnostics for gaseous nebulae involving the O IV intercombination lines near 1400 AThe Bloom and Pradhan (1992) results on the excitation rates for transitions in O IV matrix are used to derive emission-line ratios near 1400 A, applicable to gaseous nebulae. The results are compared with the values measured from high-resolution spectra obtained by the IUE satellite.
Document ID
19930071286
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1086/191819
Authors
Keenan, F. P. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Conlon, E. S. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Bowden, D. A. (Belfast Queen's Univ. United Kingdom)
Feibelman, W. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Pradhan, A. K. (Ohio State Univ. Columbus, United States)
Date Acquired
August 16, 2013
Publication Date
September 1, 1993
Publication Information
Publication: Astrophysical Journal Supplement Series
Volume: 88
Issue: 1
ISSN: 0067-0049
Subject Category
Astrophysics
Accession Number
93A55283
Funding Number(s)
CONTRACT_GRANT: NATO-0469/87
CONTRACT_GRANT: NAG5-1644
Distribution Limits
Public
Copyright
Other

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