A VERY LIGHT HIGGS AT LEP

被引：1
|
作者：
BROWN, N
机构：
[1] Rutherford Appleton Laboratory, Chilton, Didcot
来源：
PHYSICS LETTERS B | 1990年 / 238卷 / 2-4期
关键词：
D O I：
10.1016/0370-2693(90)91761-Y
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
If the standard Higgs particle is very light (≤50 MeV) then it will be sufficiently long lived that it could decay outside the detectors at LEP. This could give a signal of two final state leptons which are not back-to-back, with missing transverse momentum. We show that with suitable cuts this Higgs signal can be distinguished from backgrounds with a large enough rate that such a light Higgs will either be discovered or completely ruled out. © 1990.
引用
收藏
页码：435 / 437
页数：3
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