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介子共振态与么正对称理论

MESON RESONANCE AND THE UNITARY SYMMETRY THEORY

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【作者】 许伯威;

【Author】 Hsu PE-WEI(Nankai University)

【机构】 南开大学;

【摘要】 由么正对称理论所导出的质量公式与实验值有所偏离。我们从场的相互作用观点讨论了这一问题。指出,由于8维表示中与1维表示的T=0态的混合效应,而使它们质量分别不同于原来质量,并得到了质量关系式,从而合理地解释了理论与实验的矛盾。并对K-共振态的一些性质作了解释。

【Abstract】 The mass formula which was derived from the theory of unitary symmetrical group seems to be somewhat different with experiments. Now we have discussed this problem from the point of view of field interaction. The results show that the mixing effects of both T = 0 states, one belongs to the one dimensional representation and the other to the eight, give a correction to the mass of each of them, and the contradiction between the theory and experiment may be explained. Finally we have discussed the K-K resonant state.

  • 【文献出处】 物理学报 ,Acta Physica Sinica , 编辑部邮箱 ,1965年03期
  • 【被引频次】1
  • 【下载频次】11
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