Abstract
view Abstract Citations (8) References (24) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Nitrogen Recombination Lines and Abundance in Nova Shells Escalante, Vladimir ; Dalgarno, Alexander Abstract The observed intensities of N II lines in the DQ Her, CP Pup, and T Aur nova shells are compared with theoretical predictions. It is concluded that the relative intensities can be explained with excitation by recombination. The nitrogen abundances obtained from the line intensities relative to hydrogen have values about 400 to 700 times the solar abundance. Publication: The Astrophysical Journal Pub Date: March 1991 DOI: 10.1086/169752 Bibcode: 1991ApJ...369..213E Keywords: Atomic Recombination; Line Spectra; Nitrogen Atoms; Novae; Recombination Reactions; Stellar Envelopes; Abundance; Atomic Excitations; Nuclear Fusion; Astrophysics; ATOMIC PROCESSES; NEBULAE: ABUNDANCES; STARS: NOVAE full text sources ADS | data products SIMBAD (3)
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