Publication Date:
2019-06-27
Description:
The 3P2-3P1 fine-structure line of doubly ionized sulfur has been detected at 534.41 + or - 0.03 kaysers in the spectra of NGC 7027, BD +30 deg 3639, and G333.6-0.2. The abundance of S(2+) and the electron density are discussed. The ionization of G333.6-0.2 is lower than expected from its luminosity.
Keywords:
ASTROPHYSICS
Type:
Astrophysical Journal; vol. 213
Format:
text
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