| 转动喇曼散射截面的群论计算 |
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| 引用本文： | 杨伯君.转动喇曼散射截面的群论计算[J].光学学报,1991,11(6):09-513. |
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| 作者姓名： | 杨伯君 |
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| 作者单位： | 北京邮电学院物理教研室 北京 |
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| 摘 要： | 本文利用群链U(4)U(3)O(3)描述双原子分子N_2和O_2振转谱的对称性质,并利用群论方法计算了N_2和O_2分子转动喇曼散射的跃迁矩阵元,给出了它们的转动喇曼散射的截面。结果与实验较好地符合。
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| 关 键 词： | 转动喇曼散射 截面 群论 矩阵元 |
| 收稿时间： | 1990/10/24 |
Theoretical calculation for the cross sections of rotational Raman scattering |
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| YANG BOJUN.Theoretical calculation for the cross sections of rotational Raman scattering[J].Acta Optica Sinica,1991,11(6):09-513. |
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| Authors: | YANG BOJUN |
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| Abstract: | The symmetry of rotation-vibration states of diatomic N2 and O2 are disoribed by means of the chain of subgroups U(4) U(3) O(3) . The transition matrix elements of rotational Raman scattering are calc ulated by means of the group theory approach. The cross section of rotational Raman scattering are given for N2 and O2. The results are in good agreement with the experimental values. |
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| Keywords: | rotational Raman scattering transition matrix elements cross sections |
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