类铍Ne6+离子激发态的光谱结构

北京邮电大学学报 ›› 2004, Vol. 27 ›› Issue (5): 56-59.

类铍Ne⁶⁺离子激发态的光谱结构

韩利红

北京邮电大学理学院, 北京 100876

收稿日期:2003-11-12 出版日期:2004-05-28
作者简介: 韩利红(1974—), 女, 讲师, 博士. E-mail:hanlh21@sohu.com

The Spectrum Structures of the Excited States for Be-Like Ne⁶⁺

HAN Li-hong

Sch ool of Sci ence, Beijing Univ ersi t y of Pos ts and Telecommu ni cati ons, Beijing 100876, Ch ina

Received:2003-11-12 Online:2004-05-28

摘要/Abstract

摘要： 利用多组态相互作用方法及Rayleigh-Ritz变分法,计算了类铍离子Ne⁶⁺基态1s²2s² ¹S和激发态1s²2s2p ¹P^o、1s²2s2p ³P^o、1s²2p² ³P的非相对论能量,运用截断变分方法进一步饱和函数空间得到能量的改进量,并考虑相对论修正、质量极化效应等获得了高精度的能量计算值。同时还计算了跃迁辐射波长、振子强度和跃迁率。

关键词: 类铍离子, 激发态, 振子强度

Abstract: The Rayleigh-Ritz variational method is used with a multi-configuration-interraction wave function on the bound state 1s²2s²¹S,and the excited states 1s²2s²p¹P^o,1s²2s2p ³P^o,1s²2p² ³P for the berylliumlike Ne⁶⁺. A restricted varia-tional method is used to obtain an additional nonrelativistic energy for these states. The relativistic corrections and mass polarization are taken into consideration in the calculation of total energy. The wavelengths,oscillator strengths and radiation rates are also calculated.

Key words: berylliumlike ion, excited state, oscillator strength

中图分类号:

O562.1

韩利红. 类铍Ne⁶⁺离子激发态的光谱结构[J]. 北京邮电大学学报, 2004, 27(5): 56-59.

HAN Li-hong. The Spectrum Structures of the Excited States for Be-Like Ne⁶⁺[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2004, 27(5): 56-59.

类铍Ne⁶⁺离子激发态的光谱结构

The Spectrum Structures of the Excited States for Be-Like Ne⁶⁺

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