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RADIATIVE RECOMBINATION RATE and PHOTOIONIZATION CROSS SECTIONS FOR (C IV, C V and C VI) IONS | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 13, Issue 1, 2013, Pages 1-12 PDF (0 K) | ||
| Authors | ||
| College of Science; Basrah University; Alaa A. Khalaf Physics Department | ||
| Abstract | ||
| Abstract Radiative recombination rate coefficient and photoionization cross sections as inverse process have been investigated for three Carbon ions (C IV, C V, C VI). The theory which has been adopted by us is based on analytic fit formula, to calculate the rate coefficient and photoionization cross sections. The agreement of the rate coefficient for our calculations compared with other theoretical data depending on the single-electron model that utilizes Dirac-Slater wave function, is very good for C IV-ion and excellent for (C V& C VI)-ions. There were no measurements available to compare our data with them for the rate coefficient, also no calculations or measurements were available for the photoionization cross sections. | ||
| Keywords | ||
| recombination rate | ||
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