Single slepton production in association with a single top quark at the Fermilab Tevatron and CERN LHC

被引：14
|
作者：
Bernhardt, M. A. [1 ]
Dreiner, H. K. [1 ]
Grab, S. [1 ]
Richardson, P. [2 ,3 ]
机构：
[1] Univ Bonn, Inst Phys, D-5300 Bonn, Germany
[2] CERN, Theoret Phys Grp, Geneva, Switzerland
[3] Univ Durham, IPPP, Durham, England
来源：
PHYSICAL REVIEW D | 2008年 / 78卷 / 01期
关键词：
D O I：
10.1103/PhysRevD.78.015016
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate the total cross section for single charged slepton production in association with a top quark at hadron colliders in the baryon-triality (B-3) supersymmetric model. We compute event rates for the Fermilab Tevatron and CERN LHC. We study the signatures for different supersymmetric scenarios including neutralino and stau lightest supersymmetric particles. We perform a detailed analysis with basic cuts for the B-3 operator lambda(231)' using Monte Carlo simulations to show that the signal can be distinguished from the background at the LHC. In particular, we employ the resulting lepton charge asymmetry.
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页数：13
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