| 类硼离子基态的精细结构(英文) |
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| 引用本文： | 胡健,黄时中,吴长义,马堃,倪秀波.类硼离子基态的精细结构(英文)[J].原子与分子物理学报,2008,25(1):169-174. |
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| 作者姓名： | 胡健 黄时中 吴长义 马堃 倪秀波 |
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| 作者单位： | 安徽师范大学物理系,芜湖,241000 |
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| 基金项目： | 人事部留学人员科技活动择优资助项目(2005LXA05);; 安徽省教育厅自然科学基金(2003KJ035ZD);; 安徽省教育厅高校省学术带头人后备人选科学研究基金(2002HBL05);; 安徽省原子与分子物理重点学科建设基金(2002ZDXK) |
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| 摘 要： | 以多电子精细结构哈密顿的球张量形式为基础,借助不可约张量理论,建立了类硼离子基态精细结构能量的解析表达式.完成了所有角向积分和自旋求和计算,使精细结构能量表示为若干个径向积分之和.在此基础上计算了类硼体系(Z=5~8)基态精细结构能量,计算结果与实验数据符合得较好.
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| 关 键 词： | 类硼离子 基态能量 精细结构 |
| 文章编号： | 1000-0364（2008）01-0169-06 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2006年9月11日 |
Fine-structure studies of the ground state of boron-like atoms |
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| HU Jian,HUANG Shi-Zhong,WU Chang-Yi,MA Kun,NI Xiu-Bo.Fine-structure studies of the ground state of boron-like atoms[J].Journal of Atomic and Molecular Physics,2008,25(1):169-174. |
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| Authors: | HU Jian HUANG Shi-Zhong WU Chang-Yi MA Kun NI Xiu-Bo |
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| Abstract: | Based on the tensor expression of the fine-structure Hamiltonian for many-electron atoms, and with the help of the irreducible tensor theory, an analytical method of calculating the fine-structure energy of Boron-like atoms in the ground state has been established. All the angular integrations and spin summations involved in the problem have been carried out explicitly. The energy is expressed finally as a sum of radial integrations. The total energy levels of the ground state of boron-like atoms from Z = 5 to 8 have been calculated. The results are in close agreement with the experimental data. |
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| Keywords: | boron-like atoms ground state energy fine-structure |
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