CP VIOLATION IN KL DECAYS

CP VIOLATION IN KL DECAYS

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摘要 The symmetries C （particle-antiparticle interchange） and P （space inversion） hold for strong and electromagnetic interactions. After the discovery of large C and P violation in the weak interactions, it appeared that the product CP was a good symmetry. In 1964 CP violation was observed in K^0 decays at a level given by the parameter e ≈ 2.3 ×10^-3. The symmetries C （particle-antiparticle interchange） and P （space inversion） hold for strong and electromagnetic interactions. After the discovery of large C and P violation in the weak interactions, it appeared that the product CP was a good symmetry. In 1964 CP violation was observed in K^0 decays at a level given by the parameter e ≈ 2.3 ×10^-3.

作者 L. Wolfenstein C.-J. Lin T.G. Trippe

机构地区 Carnegie-Mellon University LBNL

出处《Chinese Physics C》 SCIE CAS CSCD 2016年第10期713-717,共5页 中国物理C（英文版）

关键词 CP破坏衰变电磁相互作用强相互作用弱相互作用空间反演对称性反粒子

分类号 O572.33 [理学—粒子物理与原子核物理] O571.3 [理学—粒子物理与原子核物理]

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Chinese Physics C

2016年第10期

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CP VIOLATION IN KL DECAYS

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