https://doi.org/10.1007/s100530170265
Investigation of the hyperfine structure of Ta I lines (V)
1
Institut für Experimentalphysik, Technische Universität Graz, Petersgasse 16, 8010
Graz, Austria
2
Labor für Experimentalphysik, Universität der Bundeswehr Hamburg, Holstenhofweg 85,
22043 Hamburg, Germany
Corresponding author: a windholz@iep.tu-graz.ac.at
Received:
27
June
2000
Revised:
23
August
2000
Published online: 15 February 2001
We report on further investigations of the hyperfine structure of spectral lines of the neutral tantalum atom. Besides determination of the hyperfine constants A and B of 21 levels we report on the discovery of 9 up to now unknown fine structure levels for which we could determine their energy position, parity, angular momentum and the constants A and B. For a large number of up to now unclassified lines the combinations could be identified.
PACS: 32.10.Fn – Fine and hyperfine structure
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2001
