X-ray spectroscopy of highly ionised atoms of Ti through Zn in a dense plasma

X-ray spectra for several elements have been observed from a high-temperature plasma produced in a vacuum spark using a curved-crystal spectrometer. The transition wavelengths of the He-like resonance lines for Ti through Zn are determined for the first time under careful experimental treatments. The result is compared with theoretical predictions. The transition wavelengths of the Fe He-like resonance series lines up to 1s6p-1s2 and the Kβ transition energies of Ti partially M-shell-ionised ions (Ti VI-XIII) are also determined. As a result, several satelite lines are found. (orig.)