STUDY OF RADIATIVE RECOMBINATION AND DIELECTRONIC RECOMBINATION PROCESSES FOR (F XII–F IX , Na IX–Na XI , Mg X-Mg XII , Ni XXVI-Ni XXVIII) IONS | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 1, November 2017, Pages 141-160 | ||
| Author | ||
| Alaa A. Khalaf | ||
| Abstract | ||
| An investigation has been carried out of radiative recombination process for (F7+- F9+, Na9+- Na11+, Mg10+-Mg12+, Ni26+- Ni28+) ions, and dielectronic recombination for (F7+, Na9+, Mg10+) ions, by calculating the rate coefficient for those processes, which is important in understanding ionization balance in both laboratory and astrophysical plasmas. In this paper we compare recombination rate coefficients given by empirical formulas with the data of other researchers. In general the agreement was very good and the considerable conclusion that the resonance in the rate coefficients of dielectronic channels decreases for highly charged ions. | ||
| Keywords | ||
| Cross sections; Recombination rate; Electron; ion interaction | ||
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