| P-branch emission spectra of the A~1π-X~1Σ~+ system of IrN |
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| 作者姓名： | 樊群超 孙卫国 李会东 冯灏 |
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| 作者单位： | School of Physics and Chemistry,Research Center for Advanced Computation,Xihua University;Institute of Atomic and Molecular Physics,Sichuan University |
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| 基金项目： | supported by the National Natural Science Foundation of China (Grant No.11074204);the Science Foundation of the Ministry of Education of China (Grant No.20100181110085);the Research Fund of Key Disciplines of Atomic and Molecular Physics;the Fund of Key Laboratory of Advanced Scientific Computation,Xihua University,China |
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| 摘 要： | The P-branch emission spectra of (4,1) and (3,1) bands of the A～1π-X～1Σ～+ 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.
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| 关 键 词： | analytical formula diatomic molecule IrN emission spectra |
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