ISSN:
1434-6079
Keywords:
32.30
;
35.10
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Nine transitions (ranging from 475 till 733 nm) between the excited configuration 3d 5 4s 5s and 3d 5 4s 4p of55Mn were investigated with computer supported interference spectroscopy. Thus the hyperfine structure (hfs) of the four 4s 5s and the twelve 4s 4p levels is now completely known from experiment. The hfs results are discussed with the effective operator technique and for 4s 4p the accuracy of the one-electron parametersa ik could be improved:a 3d 10 =−6.28(24),a 4s 10 =154.0(1.4),a 4p 01 =9.3(8),a 4p 12 =7.7(2.5) in mK. For the configuration 4s 5s — for which fine structure calculations are not yet available — the experimental hfs data prove a practically pureS-character. Besides the one-electron splitting parameters deduced:a 3d 10 =−6.5(5),a 4s 10 =182(3),a 5s 10 =24(3) in mK, permit to determine the degree of mixing between the twoe 6 S 5/2 andf 6 S 5/2 levels which amounts to about 3%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01384582
