Identification of spectral lines of ions belonging to the F I isoelectronic sequence with nuclear charge Z=26-30, 32 and 34 from laser-produced plasmas

Neon-Like and Fluorine-Like X-Ray Emission Spectra for Elements from Cu to Sr

“…The microdensitometer traces (Figs. [1][2][3][4][5] show that this 3E line is partially blended for some of the ions discussed here. The wavelengths listed in actual lines lie in the same wavelength order as the theoretical wavelengths but it is possible that these two classifications should be interchanged.…”

“…Firstly, transitions were followed through from one element to the next on expanded microdensitometer traces to check that the appearance of the spectra did not change along Table IV. Theoretical and experimental wavelengths (iri A) for 2p-3s transitioris in fluorine-like ions The theoretical wavelengths are from Boiko et al [ 3 ] for Cu-As, and from isoelectronic extrapolation of non-hydrogenic wavenumber residuals for R I . deviationc for ( h 4 i 8 3 i 6 2 i 7 l r 7 9 -3 Interpolated value since the value in [ 3 ] appears to be a misprint.…”

“…Theoretical and experimental wavelengths (iri A) for 2p-3s transitioris in fluorine-like ions The theoretical wavelengths are from Boiko et al [ 3 ] for Cu-As, and from isoelectronic extrapolation of non-hydrogenic wavenumber residuals for R I . deviationc for ( h 4 i 8 3 i 6 2 i 7 l r 7 9 -3 Interpolated value since the value in [ 3 ] appears to be a misprint. Calculated using all resolvable lines.…”

Energy Levels of Germanium, Ge I through Ge XXXII

“…Their wavelength uncertainty is given as ± 0.003 A. The same transition arrays were observed by Boiko et al [1979] including nine additional classified lines with the same wavelength uncertainty of Burkhalter et al repeated the observations with an estimated uncertainty of ± 0.005 A but extended the wavelength range to 6.7 A to include the upper configurations 2s2p 5 3p, 2p 4 4s, and 2p 4 4d. We give the results of Gordon et al and their calculated percentage compositions for the levels.…”

Identification and precise measurements of the wavelengths of high-ntransitions in N-, O-, and F-like Zn ions

“…Previous spectroscopic work has observed some transitions in highly charged zinc ions. Burkhalter et al [3], Boiko et al [4], Hutcheon et al [5,6], and Gordon et al [7] have observed the 2p-3d, 2s-3p, and 2p-4d transitions in fluorine-like Zn XXII. Boiko et al [8] and Gordon et al [7] have observed the 2p-3d, 2p-3s, and 2p-4d transitions in oxygen-like Zn XXIII.…”