| 用新公式精确研究N_2分子部分电子态的离解能 |
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| 引用本文： | 舒纯军,何成林,廖红艳,姜友嫦,孙卫国.用新公式精确研究N_2分子部分电子态的离解能[J].原子与分子物理学报,2019,36(1):29-32. |
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| 作者姓名： | 舒纯军 何成林 廖红艳 姜友嫦 孙卫国 |
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| 作者单位： | 重庆三峡学院,重庆三峡学院,重庆市万州第二高级中学,重庆三峡学院,四川大学原子与分子物理研究所 |
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| 摘 要： | 本文使用代数方法(AM),研究了N_2分子的X~1∑~+_g、A~3∑~+_u、B~(′3)∑~-_u、a′~1∑~-_u、b′~1∑~+_u、B~3∏_g、c′_4~1∑~+_u等七个电子态的离解能;然后使用新公式计算了这些电子态的离解能,并分别与离解能的实验值进行了分析对比.结果表明:使用新公式得到的分子离解能与离解能的实验值更为接近.对于那些用实验方法还难以获得其离解能的电子态,该式提供了一种获得其离解能的新途径.
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| 关 键 词： | 离解能，N2分子，代数方法 |
| 收稿时间： | 2017/12/20 0:00:00 |
| 修稿时间： | 2018/1/3 0:00:00 |
Accurate studies on the dissociation energies for some electronic states of N2 molecule using new formula |
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| Shu Chun-Jun,He Cheng-Lin,Liao Hong-Yan,Jiang You-Chang and Sun Wei-Guo.Accurate studies on the dissociation energies for some electronic states of N2 molecule using new formula[J].Journal of Atomic and Molecular Physics,2019,36(1):29-32. |
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| Authors: | Shu Chun-Jun He Cheng-Lin Liao Hong-Yan Jiang You-Chang and Sun Wei-Guo |
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| Institution: | Chongqing Three Gorges University,Chongqing Three Gorges University,Chongqing Wanzhou No.2 Senior High School,Chongqing Three Gorges University and Institute of Atomic and Molecular Physics, Sichuan University |
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| Abstract: | The dissociation energies of seven electronic states and of N2 molecule are calculated using the algebraic method (AM) based on the perturbation theory. Then the dissociation energies of these states are calculated using the new analytical formula proposed recently. The results show that the dissociation energies gained by new analytical formula agree excellently with the experimental dissociation energies. It appears that the dissociation energy of an electronic state whose experimental value is difficult to obtain can be expected using the new formula |
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| Keywords: | dissociation energy N2 molecule algebraic method |
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