,FULLY RELATIVISTIC CALCULATIONS OF THE ENERGIES,OSCILLATOR STRENGTHS AND EINSTEIN COEFFICENTS OFTHE

• 作 者: LI XIANG-DONG TAN MING-LIANG YI YOU-GEN ZHANG ZHI-HONG ZHU ZHENG-HE
• 机 构: Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China“,”Depa rtment o
• 出 处: 中国物理（英文版）
• 发表日期: 2000年2期

We provide systematic calculations about the energy levels, Einstein coefficients and oscillator strengths for electricquadrupole (E2) and magnetic quadrupole (M2) transitions between n=3 and n=2 of Ne-like systems by using the fullyrelativistic multi-configuration Dirac-Fock method. The oscillator strengths of the E2 transitions under Coulomb andBabshkin gauges are compared with each other and show the differences from 1.2 to 12 percent. We also found that theM2 line (0.37429 nm) with the biggest oscillator strengths in Ne-like Ag37+ mixes with the line (2p5 3/23s1/23d5/2)3/2 →gs(0.37427 nm) emitted by the Na-like Ag36+.