【摘 要】
：
详细回顾并广泛评论了粲偶素衰变过程中有关ρπ疑难的各种理论解释和探讨．在可能的情况下,将有关的理论预言与相应的实验数据进行了细致的比较．描述并讨论了三种估算(?)′和J/
【机 构】
：
中国科学院高能物理研究所,中国科学院高能物理研究所,中国科学院高能物理研究所 北京 100049,北京 100049,北京 100049
论文部分内容阅读
详细回顾并广泛评论了粲偶素衰变过程中有关ρπ疑难的各种理论解释和探讨．在可能的情况下,将有关的理论预言与相应的实验数据进行了细致的比较．描述并讨论了三种估算(?)′和J/(?)衰变分支比比值的方法．针对目前的现状,指出为了深入理解ρπ疑难以及更进一步了解粲偶素衰变的动力学机制,需要从理论探究、唯象分析和实验测量多方面进行系统、深入和全面的工作．
Detailed reviews and extensive reviews of various theoretical interpretations and discussions on ρπ problems in the decay of dolomitins. Where possible, the relevant theoretical predictions and the corresponding experimental data were carefully compared. Three methods of estimating the ratio of (?) And J / (?) Decay branch ratio are described and discussed. In view of the current situation, it is pointed out that in order to understand the dynamics of plutonium decay and further understand the dynamics of plutonium decay, it is necessary to carry out systematic, in-depth and comprehensive work from the aspects of theoretical exploration, phenomenological analysis and experimental measurement.
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