| B2羣和基本粒子强相互作用 |
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| 引用本文： | 关洪. B2羣和基本粒子强相互作用[J]. 物理学报, 1965, 21(1): 1-11 |
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| 作者姓名： | 关洪 |
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| 作者单位： | 北京大学物理系 |
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| 摘 要： | 计算了B2羣不可约表示的直接乘积4×4,4×5,4×10和5×5分解中的约化系数。给出了它在基本粒子强相互作用对称性方面的应用的若干例子:推导了散射截面关系和低维数表示的质量关系,讨论了共振态的填充和衰变情况以及R反演不变性等。
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| 收稿时间： | 1964-01-02 |
THE B2 GROUP AND THE STRONG INTERACTION OF ELEMENTARY PARTICLES |
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| GUAN HONG. THE B2 GROUP AND THE STRONG INTERACTION OF ELEMENTARY PARTICLES[J]. Acta Physica Sinica, 1965, 21(1): 1-11 |
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| Authors: | GUAN HONG |
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| Abstract: | The reduction coefficients appearing in the decomposition of direct products of irreducible representations 4×4, 4×5, 4×10, 5×5 of the group B2 are calculated. Some examples of their application to the strong interaction symmetry of elementary particles are given: the relations between various scattering cross sections and the mass relations for low-dimensional irreducible representations are derived, and the assignment and decay modes of resonant states and the R-inverse invariance are discussed. |
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