HYPERFINE STRUCTURE OF THE SPECTRA OF Pr I AND Pr II
In the spectrum of Pr I, three lines were classified and the hfs was measured, from which the interval factor of the level 4f/sup 3/6s/sup 2/ /sup 4/I/ sub 3/2/ was determined. From this and the kno wn interval factor of 4f/sup 3/6s/ sup 2/ /sup 4/I/sub 3/2/, it was concluded that t he value of a/sub 4f/ determined from the hfs of Pr II is also appropriate for Pr I. The configuration 4f/sup 3/(/sup 4/I)6s of Pr II was treated as being of intermediate coupling, and the hfs led to a reasonable value of a/sub 4f/ and a(6s). From the value of a(6s), the magnetic moment of Pr/sup 141/ was calculated to be 4.0 plus or minus 0.2 n.m. (auth)
- Research Organization:
- Tokyo Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-005650
- OSTI ID:
- 4112753
- Journal Information:
- J. Phys. Soc. Japan, Journal Name: J. Phys. Soc. Japan Vol. Vol: 15
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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