Abstract We provide systematic calculations about the energy levels, Einstein coefficients and oscillator strengths for electric quadrupole (E2) and magnetic quadrupole (M2) transitions between n=3 and n=2 of Ne-like systems by using the fully relativistic multi-configuration Dirac-Fock method. The oscillator strengths of the E2 transitions under Coulomb and Babshkin gauges are compared with each other and show the differences from 1.2 to 12 percent. We also found that the M2 line (0.37429 nm) with the biggest oscillator strengths in Ne-like Ag37+ mixes with the line (2p53/23s1/23d5/2)3/2→gs (0.37427 nm) emitted by the Na-like Ag36+.
Received: 03 May 1999
Revised: 03 August 1999
Accepted manuscript online:
PACS:
31.30.J-
(Relativistic and quantum electrodynamic (QED) effects in atoms, molecules, and ions)
Fund: Project supported by the Science Foundation of China Academy of Engineering Physics (Grant No. 98020207).
Cite this article:
Li Xiang-dong (李向东), Tan Ming-liang (谭明亮), Yi You-gen (易有根), Zhang Zhi-hong (张志红), Zhu Zheng-he (朱正和) FULLY RELATIVISTIC CALCULATIONS OF THE ENERGIES, OSCILLATOR STRENGTHS AND EINSTEIN COEFFICENTS OF THE FORBIDDEN TRANSITIONS FOR Ne-LIKE SEQUENCES 2000 Chinese Physics 9 100
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