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The Spectrum and Term System of P V

1974; IOP Publishing; Volume: 10; Issue: 4 Linguagem: Inglês

10.1088/0031-8949/10/4/004

1402-4896

Carl Erik Magnusson, Per Olof Zetterberg,

X-ray Spectroscopy and Fluorescence Analysis

The spectrum of quadruply ionized phosphorus has been studied in the wavelength region 200-9 800 Å by using a sliding spark in vacuum. A total of 126 spectrum lines have been measured and classified, 88 of which are new. The term system has been recalculated and new terms added. The polarization formula applied to nf, ng and nh gives an ionization limit of 524 462.9 ± 1.0 cm -1 and a dipole polarizability of the core 2 s 2 2 p 6 of 0.0949 a 0 3 .