Spectra of highly charged Mo ions generated in a laser-produced plasma were observed from 10 to 190 Å with a 3 m grazing- incidence spectrograph. Line identifications in Mo xxx–xxxii were made with the help of relativistic Hartree–Fock calculations. In Mo xxxi (Mg-like) the 3s2 1S0–3s 3p 1P1 resonance line was found to be at 115.944 Å. In Mo xxxii (Na-like) the 3s 2S1/2–3p 2P3/2,1/2 resonance lines are at 127.814 and 176.62 Å. These values support the recent identifications of these lines in the Princeton ST tokamak by Hinnov. The density-sensitive 3p 2P3/2–3d 2D5/2 transition in Mo xxxii is at 126.937 Å. At shorter wavelengths, the 3s–4p transitions of Mo xxxii are at 14.384 and 14.565 Å.
© 1977 Optical Society of AmericaFull Article | PDF Article
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