In hot plasma creation by heavy ion beam irradiation, K-shell ionization of target atoms is accompanied by outer-shell ionization. This process is called multipleionization. In the case that multipleionization by incident heavy ions are comparable to single ionization by plasma electrons, ionization degrees of target atoms are enhanced, giving misleading estimation of plasma temperature if the processes are not considered in the plasma diagnostics. In this study, population kinetics are solved under a collisional radiative equilibrium (CRE), and the plasma conditions where the multipleionization has a contribution are clarified.
各種検索
サポート
ヘルプ