MULTIPLE PRODUCTION OF SUPERSYMMETRIC HIGGS BOSONS IN Z0 DECAYS

被引：1
|
作者：
GIUDICE, GF
机构：
[1] Theoretical Physics Group, Fermi National Accelerator Laboratory, Batavia, IL 60510
来源：
PHYSICAL REVIEW D | 1990年 / 41卷 / 07期
关键词：
D O I：
10.1103/PhysRevD.41.2174
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Multi-Higgs-boson production in Z0 decays is discussed in the context of low-energy supergravity models. For Higgs-boson masses lighter than about 20 GeV, Z0H20H20H30 naturally has a branching ratio in the range 10-4-10-6. Z0H20H20ll, where l is a neutral or charged lepton, has a branching ratio in the same range if mH2<10GeV. Detection of these processes will give information about the structure of the Higgs sector and about the HHZZ and HHH couplings. © 1990 The American Physical Society.
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页码：2174 / 2178
页数：5
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