Abstract
Several of the strong lines of C II have been identified as combinations of the term of the configuration with the quartet terms observed by Fowler and Selwyn. This fixes the term values , , . In N II, the term value of the term of the configuration, has been fixed at 206159, and of the term of the configuration at 72084 relative to the term values given by Fowler and Freeman. The term combines with the term of the same configuration to give the nebular line at 5754.8A. A large number of terms including those which Fowler and Freeman designated by "" have been shown to belong to the quintet system. These have the following relative term values: , , , ; , , , , , , , , , ; , , , , , , , , ; , .
- Received 5 July 1929
DOI:https://doi.org/10.1103/PhysRev.34.534
©1929 American Physical Society