Satellite Line Spectra of H-Like Mg Ions for Plasma Diagnostics and Atomic Data

Electron temperatures have been determined using the ratio of satellite line intensities relative to the reso-nance line for various plasmas. In order to diagnose precisely, atomic data, wavelengths, radiative transition rates, and autoionization rates, have been calculated. In this paper we have developed a new method to in-fer plasma temperature and density using only satellite lines, since Lyα lines are easily affected by opacity. Atomic data for satellite lines of H-like Mg are calculated using four different codes and all four data sets are compared with each other. We derived the electron temperature and density by analyzing spectra observed from a laser-produced plasma using a high resolution spectrometer and comparing the observed spectra with the theoretical spectra calculated with the four different atomic data sets. Keywords: Satellite line, H-like Mg ion, radiative transition, autoionization, laser-produced plasm