Signatures of gaugino mass non-universality in cascade Higgs production at the LHC

被引：18
|
作者：
Bandyopadhyay, Priyotosh [1 ]
Datta, Asesh Krishna [1 ]
Mukhopadhyaya, Biswarup [1 ]
机构：
[1] Harish Chandra Res Inst, Reg Ctr Accelerator Based Particle Phys, Allahabad 211019, Uttar Pradesh, India
来源：
PHYSICS LETTERS B | 2008年 / 670卷 / 01期
关键词：
D O I：
10.1016/j.physletb.2008.10.014
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Supersymmetric cascades, involving charginos and neutralinos at various stages, contribute in a significant way to Higgs production at the LHC. We explore the nature of such cascades, completely relaxing the universality of the gaugino masses. It is found that the deviation from the scenario with universal gaugino masses would be reflected in the relative production rates for the lightest neutral Higgs and the charged Higgses. (C) 2008 Elsevier B.V. All rights reserved.
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页码：5 / 11
页数：7
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