Study of the first intershell (KLL) dielectronic recombination resonances for Be-, B-, and C-like xenon
- Shanghai EBIT Lab, Institute of Modern Physics, Fudan University, Shanghai (China) and Key Lab of Applied Ion Beam Physics, Ministry of Education (China)
Dielectronic recombination (DR) processes are very important processes in hot plasmas. Electron beam ion traps are excellent devices for experimentally disentangling the atomic physics processes occurring in hot plasmas. This work reports studies of the KLL DR processes for Be-, B-, and C-like xenon ions using the newly developed electron beam ion trap in Shanghai [X. Zhu et al., Nucl. Instrum. Methods Phys. Res. B 235, 509 (2005)]. X rays from the stabilization of the recombined ions were measured in a direction perpendicular to the electron beam. Angular variation coefficients of the stabilization transitions were calculated and used in the data analysis for extracting DR resonant strengths. The corresponding theoretical DR resonances were obtained, for comparison with the experimental results, based on relativistic configuration interaction approximation.
- OSTI ID:
- 21062048
- Journal Information:
- Physics of Plasmas, Vol. 14, Issue 10; Other Information: DOI: 10.1063/1.2792341; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
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