Dielectronic recombination of Sn10+ ions and related satellite spectra

被引：0
|
作者：
Fu Yan-Biao [1 ]
Dong Chen-Zhong [1 ]
Su Mao-Gen [1 ]
Gerry O' Sullivan [2 ]
机构：
[1] NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
[2] Univ Coll Dublin, Sch Phys, Dublin 4, Ireland
来源：
CHINESE PHYSICS LETTERS | 2008年 / 25卷 / 03期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Based on the multi-configuration Dirac-Fock method, theoretical calculations are carried out for the dielectronic recombination (DR) rate coefficients and the collision excitation rate coefficients of Sn10+ ions. It is found that the total DR rate coefficient has its maximum value between 10eV and 100eV and is greater than either the radiative recombination or three-body recombination rate coefficients (the number of free electrons per unit is 10(21) cm(3)) for the case of T-e > 1 eV. Therefore, DR can strongly influence the ionization balance of laser produced multi-charged tin ions. The related dielectronic satellite cannot be ignored at low temperature T-e < 5eV.
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页码：927 / 929
页数：3
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