DETECTING THE HIGGS BOSONS OF SUPERSYMMETRIC MODELS IN Z0 DECAYS

被引：2
|
作者：
BARNETT, RM
GAMBERINI, G
机构：
[1] Physics Division, Lawrence Berkeley Laboratory, University of California, Berkeley
来源：
PHYSICS LETTERS B | 1990年 / 241卷 / 04期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0370-2693(90)91866-A
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We propose a method to detect the associated pair production, at the Z0 resonance, of the light scalar and pseudoscalar Higgs bosons predicted by the minimal supersymmetric model. The method would be useful to study Higgs boson masses in the range 15-50 GeV. We consider the bb-bb and bb-τ+τ- decat combinations of the Higgs pair. We exploit the agular distributions of the decay products in order to suppress the background and accurately determine the mass of the two Higgs particles. The number of events is small, but the signals are very distinct, and a limited study strongly suggests that the backgrounds will not obscure the signals. © 1990.
引用
收藏
页码：541 / 546
页数：6
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