Spectrum and Term System of Ti XII
- 1 September 1975
- journal article
- Published by IOP Publishing in Physica Scripta
- Vol. 12 (3) , 116-118
- https://doi.org/10.1088/0031-8949/12/3/002
Abstract
The spectrum of eleven times ionized titanium has been observed by using a condensed vacuum-spark discharge and a 5-m grazing-incidence spectrograph and a 3-m normal-incidence spectrograph. Fortythree lines have been identified in the region 52-960 Å. Thens- andnp-series have been extended ton= 6 and thend- andnf-series ton= 8. The derived ionization energy of Ti XII is 2 351 100±60 cm-1(291.49 eV).Keywords
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