Bosonic quartic couplings at LEP2

被引：81
|
作者：
Bélanger, G
Boudjema, F
Kurihara, Y
Perret-Gallix, D
Semenov, A
机构：
[1] Univ Savoie, CNRS, URA 14 36, Lab Phys Theor LAPTH, F-74941 Annecy Le Vieux, France
[2] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 305801, Japan
[3] LAPP, F-74941 Annecy Le Vieux, France
[4] Joint Inst Nucl Res, Dubna 141980, Russia
来源：
EUROPEAN PHYSICAL JOURNAL C | 2000年 / 13卷 / 02期
关键词：
D O I：
10.1007/s100520000305
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 list the set of C and P conserving anomalous Quartic vector bosons self-couplings which can be tested at LEP2 through triple vector boson production. We show how this set can be embedded in manifestly SU(2)x U(1) gauge invariant operators exhibiting an SU(2)(c) global symmetry. We derive bounds on these various couplings and show the most relevant distributions that can enhance their contribution. We also find that an e(+)e(-) collider running at 500 GeV can improve the LEP2 limits by as much as three-orders of magnitude.
引用
收藏
页码：283 / 293
页数：11
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