The CP-violating triple gluon interaction in Z → 4 jets

被引：0
|
作者：
Nachtmann, O [1 ]
Schwanenberger, C [1 ]
机构：
[1] Heidelberg Univ, Inst Theoret Phys, D-69120 Heidelberg, Germany
来源：
EUROPEAN PHYSICAL JOURNAL C | 2000年 / 13卷 / 02期
关键词：
D O I：
10.1007/s100520000340
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We analyse CP-violating effects in Z --> 4 jet decays, assuming the presence of a CP-violating effective triple gluon coupling. We discuss the influence of this coupling on the decay width. Furthermore, we analyse different CP-odd observables and propose strategies of a direct search for such a CP-violating GGG coupling. The present data of LEP 1 should give significant information on the coupling.
引用
收藏
页码：315 / 321
页数：7
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