Forbidden transition properties of fine-structure 2p34S3/2–2p32D3/2,5/2 for nitrogen-like ions

• 来源期刊: 中国物理B（英文版）
• 关键词: forbidden transition probabilities nitrogen-like ions MCDHF method RCI
• 年，卷（期）: 2018,（8）
• 页码范围: 206-213
• 页数: 8页
• 语种: 英文
• DOI: 10.1088/1674-1056/27/8/083102

摘要

Based on relativistic wave functions from multiconfiguration Dirac–Hartree–Fock and configuration interaction cal-culations, E2 and M1 transition probabilities of 2p34S3/2–2p32D3/2,5/2 are investigated in the nitrogen-like sequence with 7≤Z≤16. The contributions of the electron correlations, Breit interaction, and the quantum electrodynamic (QED) effects on the transition properties are analyzed. The present results can be used for diagnosing plasma. In addition, several N-like ions can also be recommended as a promising candidate for a highly charged ion (HCI) clock with a quality factor (Q) of transition as high as 1020.