CP violation in the K0 system

被引：0
|
作者：
Kleinknecht, K [1 ]
机构：
[1] Univ Mainz, Inst Phys, D-55099 Mainz, Germany
来源：
CP VIOLATION IN PARTICLE, NUCLEAR AND ASTROPHYSICS | 2002年 / 591卷
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D O I：
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A small matter-antimatter asymmetry of the weak force was experimentally established. This CP violation may be related to the small excess of matter from the big bang. The nature of CP violation in the KO system has been clarified after 35 years of experimentation: it is due to a small part of the weak interaction ("illiweak interaction"). A non-trivial phase in the weak quark mixing matrix generates "direct CP violation" in the weak Hamiltonian. The experiments demonstrating direct CP violation are discussed.
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页码：27 / 42
页数：16
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