CoⅩⅧ离子2s^22p^53l2s2p^63l、2s^22p^54l组态的能级及跃迁波长计算

CALCULATIONS ON THE 2s22p531,2s2p631,2s22p541 CONFIGURATIONS LEVEL AND TRANSITION WAVELENGTHS IN THE CoXVIII ION

本文用相对论多组态Dirac-Fock广义平均能级(MCDF-EAL)模型,计算了可能形成超真空紫外区相干辐射的类氖等离子体激光工作物质的CoXVⅢ离子2s^22p^53l、2s2p^63l、2s^22p^54l组态精细结构能级的能量值,以及3l、4l-2p^6(~1S_0)、3l-3l＇、3l-4l＇、4l-4l＇多重态之间的跃迁波长值。3l、4l-2p^6(~1S_0)跃迁波长计算值与已知观测值符合相当好。

In this paper, The fine-structure energies of 2p22p53l, 2s2p63l and 2s22p54l for CoXVIII ion, and transition wavelengths of 2p53l-3l', 2p53l-4l' and 2p64l-4l nave been calealated with the MCDF computer code, which may be the candidates for basing action in the extrem vacuum ultraviolet region, as for laser work matter of neon-like plasmas of coherence radiation, calculated transition wavelengths value for the 3l and 4l-2p6(1S0) are good agreed with known observed wavelengths.