Measurement of anomalous couplings ZZγ, Zγγ and ZZZ

被引：0
|
作者：
Matteuzzi, C [1 ]
机构：
[1] Univ Milan, Dipartimento Fis, Milan, Italy
来源：
HIGH ENERGY PHYSICS, VOLS I AND II | 2001年
关键词：
D O I：
暂无
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：
The anomalous couplings Z gamma gamma, ZZ gamma and ZZZ have been studied at LEP 2 with the reactions e(+)e(-) --> q (q) over bar gamma , e(+)e(-) --> v (v) over bar gamma and e(+)e(-) --> ZZ at roots from 189 to 202 GeV. Limits are derived on three gauge neutral bosons couplings combining the results of the 3 experiments L3, OPAL and DELPHI.
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页码：659 / 662
页数：4
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