P-branch emission spectra of the A^1П-X^1∑^＋ system of IrN

The P-branch emission spectra of （4,1） and （3,1） bands of the A^1П-X^1∑^＋ system of IrN molecule are studied using an analytical formula which is derived from elementary expression of molecular total energy by taking multiple spectral differences. It not only reproduces the known experimental transi...

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Bibliographic Details
Published in中国物理：英文版 Vol. 21; no. 2; pp. 250 - 258
Main Author 樊群超 孙卫国 李会东 冯灏
Format Journal Article
LanguageEnglish
Published 2012
Subjects
光谱差异
分子系统
分析公式
发射光谱
实验
总能量
谱线
过渡线
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ISSN1674-1056
2058-3834

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Summary:The P-branch emission spectra of （4,1） and （3,1） bands of the A^1П-X^1∑^＋ system of IrN molecule are studied using an analytical formula which is derived from elementary expression of molecular total energy by taking multiple spectral differences. It not only reproduces the known experimental transition lines, but also predicts the unknown spectral lines up to J = 80 for each band by using a group of fifteen known experimental transition lines.
Bibliography:analytical formula, diatomic molecule, IrN, emission spectra
11-5639/O4
The P-branch emission spectra of （4,1） and （3,1） bands of the A^1П-X^1∑^＋ system of IrN molecule are studied using an analytical formula which is derived from elementary expression of molecular total energy by taking multiple spectral differences. It not only reproduces the known experimental transition lines, but also predicts the unknown spectral lines up to J = 80 for each band by using a group of fifteen known experimental transition lines.
Fan Qun-Chao, Sun Wei-Guo, Li Hui-Dong, Feng Hao a） School of Physics and Chemistry, Research Center for Advanced Computation, Xihua University, Chengdu 610039, China b） Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China
ISSN:1674-1056
2058-3834