Theoretical study on photorecombination of C V ion

doi:10.1088/1674-1056/24/7/073402

Abstract The partial and total photorecombination cross sections of the ground-state C V ion in the KLL and KLM resonant energy regions were calculated in detail by using the Dirac atomic R-matrix code based on a fully relativistic R-matrix method. Meanwhile, the principal resonant lines in each photorecombination channel have been classified according to the calculated transition energies and probabilities from the KLL and KLM resonant states to the 1s²nl (n=2, 3 and l=s, p, d) final states. The validity of these calculations is assessed by comparison with previously published experimental and theoretical data. The good agreement between the present calculated results and those obtained using different approaches confirms the accuracy of the present results. In addition, it is found that the damping effect can be neglected for the KLL resonant, but not for the KLM resonant.

Keywords: photorecombination R-matrix method C V ion

Received: 21 October 2014
Revised: 03 January 2015
Accepted manuscript online:

PACS:	34.80.Lx	(Recombination, attachment, and positronium formation)
	34.10.+x	(General theories and models of atomic and molecular collisions and interactions (including statistical theories, transition state, stochastic and trajectory models, etc.))

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11274254, U1332206, and U1331122) and the International Scientific and Technological Cooperative Project of Gansu Province, China (Grant No. 1104WCGA186).

Corresponding Authors: Dong Chen-Zhong
E-mail: dongcz@nwnu.edu.cn

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Ma Kun (马堃), Xie Lu-You (颉录有), Zhang Deng-Hong (张登红), Dong Chen-Zhong (董晨钟) Theoretical study on photorecombination of C V ion 2015 Chin. Phys. B 24 073402

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