| Studies on heteronuclear diatomic molecular dissociation energies using algebraic energy method |
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| 作者姓名： | 范开敏 任维义 刘艳 王阿暑 刘松红 |
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| 作者单位： | Institute of Theoretical Physics, China West Normal
University, Nanchong 637002, China;Institute of Theoretical Physics, China West Normal
University, Nanchong 637002, China;Institute of Theoretical Physics, China West Normal
University, Nanchong 637002, China;Institute of Theoretical Physics, China West Normal
University, Nanchong 637002, China;Institute of Theoretical Physics, China West Normal
University, Nanchong 637002, China |
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| 基金项目： | Project supported by the
Science Foundation of China West Normal University (Grant No 05B016)
and the Science Foundation of Sichuan province Educational Bureau of
China (Grant No 2006A080). |
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| 摘 要： | The algebraic energy method （AEM） is applied to the study of molecular dissociation energy De for 11 heteronuclear diatomic electronic states： a^3∑＋ state of NaK, X^2∑＋ state of XeBr, X^2∑＋ state of HgI, X^1∑＋ state of LiH, A3∏（1） state of IC1, X^1∑＋ state of CsH, A（3∏1） and B0＋（3∏） states of CIF, 21∏ state of KRb, X^1∑＋ state of CO, and c^3∑＋ state of NaK molecule. The results show that the values of De computed by using the AEM are satisfactorily accurate compared with experimental ones. The AEM can serve as an economic and useful tool to generate a reliable De within an allowed experimental error for the electronic states whose molecular dissociation energies are unavailable from the existing literature
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| 关 键 词： | 异核二原子分子 离解能 代数能量法 振动能 电子激发态 |
| 收稿时间： | 7/6/2006 12:00:00 AM |
| 修稿时间： | 2006-07-062006-12-18 |
Studies on heteronuclear diatomic molecular dissociation energies using algebraic energy method |
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| Fan Kai-Min,Ren Wei-Yi,Liu-Yan,Wang A-Shu and Liu Song-Hong.Studies on heteronuclear diatomic molecular dissociation energies using algebraic energy method[J].Chinese Physics B,2007,16(6):1641-1649. |
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| Authors: | Fan Kai-Min Ren Wei-Yi Liu-Yan Wang A-Shu and Liu Song-Hong |
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| Affiliation: | Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China |
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| Abstract: | The algebraic energy method (AEM) is applied to the study of
molecular dissociation energy $D_e$ for 11 heteronuclear diatomic
electronic states: $a^3\Sigma^+$ state of NaK, $X^2\Sigma^+$ state
of XeBr, $X^2\Sigma^+$ state of HgI, $X^1\Sigma^+$ state of LiH,
$A^3\Pi(1)$ state of ICl, $X^1\Sigma^+$ state of CsH, $A(^3\Pi_1)$
and $B0^+(^3\Pi)$ states of ClF, $2^1\Pi$ state of KRb,
$X^1\Sigma^+$ state of CO, and $c^3\Sigma^+$ state of NaK molecule.
The results show that the values of $D_e$ computed by using the AEM
are satisfactorily accurate compared with experimental ones. The AEM
can serve as an economic and useful tool to generate a reliable
$D_e$ within an allowed experimental error for the electronic states
whose molecular dissociation energies are unavailable from the
existing literature. |
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| Keywords: | algebraic energy method dissociation energy vibrational energy electronic excited
states |
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