| Wigner－Eckart定理的简单证明及应用 |
| |
| 引用本文： | 方允.Wigner－Eckart定理的简单证明及应用[J].韶关学院学报,1995(2). |
| |
| 作者姓名： | 方允 |
| |
| 作者单位： | 韶关大学物理系 |
| |
| 摘 要： | 本文以升降算符为工具分别导出了不可约张量和Ｃｌｅｂｓｈ—Ｇｏｒｄｏｎ系数的递推公式，用比较的方法证明了Ｗｉｇｎｅｒ—Ｅｃｋａｒｔ定理，分析了该定理在原子结构矢量模型中的应用。
|
| 关 键 词： | Wigner—Eckart定理，约化矩阵元 Land＇e公式，角动量 |
On the Proof of Wigner-Eckart Theorem and Application |
| |
| Fang Yun.On the Proof of Wigner-Eckart Theorem and Application[J].Journal of Shaoguan University(Social Science Edition),1995(2). |
| |
| Authors: | Fang Yun |
| |
| Abstract: | The Wigner-Eckart theorem is proved by comparison between the two after the recursion formulas for the irreducible tensor operators and Clebsh-Gordon coefficients have been found with the step-up and step -down operators in this Paper, and it is completed to analyze the application of the theorem in the atomic vector model. |
| |
| Keywords: | Wigner-Eckart theorem Reduced matric element Lande formula Angular momentum |
| 本文献已被 CNKI 等数据库收录！ |
