| 分子部分电子态的高阶振动能级和离解能的精确研究 |
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| 引用本文： | 刘 艳,任维义,王阿署,刘松红.分子部分电子态的高阶振动能级和离解能的精确研究[J].物理学报,2008,57(3):1599-1607. |
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| 作者姓名： | 刘 艳 任维义 王阿署 刘松红 |
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| 作者单位： | 西华师范大学理论物理研究所，南充 637002 |
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| 基金项目： | 四川省教育厅重点项目(批准号：2006A080)和西华师范大学科研启动基金(批准号：05B016)资助的课题. |
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| 摘 要： | 鉴于K2分子电子态的振动能谱和分子离解能De在实际研究和应用中的重要性，应用Sun,Ren等人提出的基于微扰理论的代数方法(AM)和基于AM的代数能量方法(AEM)研究了K2分子的X1Σ+g,a3Σ+u,0-g,B1Πu<
关键词：
2分子')" href="#">K2分子
代数方法
高阶振动能级
离解能
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| 关 键 词： | K2分子 代数方法 高阶振动能级 离解能 |
| 文章编号： | 1000-3290(2008)03-1599-09 |
| 收稿时间： | 6/8/2007 12:00:00 AM |
| 修稿时间： | 7/8/2007 12:00:00 AM |
Studies on the high-lying vibrational energies and molecular dissociation energies for some electronic states of K2 molecule |
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| Liu Yan,Ren Wei-Yi,Wang A-Shu and Liu Song-Hong.Studies on the high-lying vibrational energies and molecular dissociation energies for some electronic states of K2 molecule[J].Acta Physica Sinica,2008,57(3):1599-1607. |
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| Authors: | Liu Yan Ren Wei-Yi Wang A-Shu and Liu Song-Hong |
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| Abstract: | In view of the importance of the full vibrational spectrum and the molecular dissociation energies of K2 molecule to many studies and applications, this paper uses the SUN and REN's algebraic method (AM) which is based on perturbation theory and the algebraic energy method (AEM) based on the AM to study the vibrational spectroscopic constants, and the full vibrational spectra (Eυ) including the excited high-lying vibrational energies of electronic states X1Σ+g,a3Σ+u,0-g,B1Πu and 33Πg of K2 molecule, and obtain the accurate theoretical values of dissociation energies(De) of these states. The full vibrational spectra, especially the high-lying vibrational energies and dissociation energies, are difficult to determine experimentally, so this study can provides physical data for scientific research. |
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| Keywords: | K2 molecule algebraic method high-lying vibrational energy dissociation energy |
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