ANALYSIS OF THE THIRD SPECTRUM OF PRASEODYMIUM
Journal Article
·
· Journal of the Optical Society of America (U.S.)
The spectrum of doubly ionized praseodymium was recorded and analyzed, with the result that 118 energy levels of odd parity and 130 levels of even parity were derived. These include nearly ail the levels of the 4f/sup 3/, 4f/ sup 2/5d, 4f/sup 2/6s, and 4f/sup 2/6p configurations as well as some low levels of the 4f5d/sup 2/ and 4f/sup 2/6d configurations. Electrostatic and spin-orbit parameters were determined for the 4f/sup 2/6s configuration. From the hfs of the 4f/sup 2/6s levels, a magnetic dipole interaction constant of 0.46 cm/sup -1/ was obtained. An ionization potential of 23.2 v was calculated from levels of the 4f/sup 2/5d and 4f/sup 2/6d series. (auth)
- Research Organization:
- Johns Hopkins Univ., Baltimore
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-027353
- OSTI ID:
- 4660948
- Journal Information:
- Journal of the Optical Society of America (U.S.), Journal Name: Journal of the Optical Society of America (U.S.) Vol. Vol: 53; ISSN JOSAA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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