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

页码：315 / 321

页数：7

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