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arXiv 0802.1482hep-phhep-ex
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在Tevatron和LHC上与单个顶夸克有关的单个Slepton产生

Single Slepton Production in association with a single Top Quark at the Tevatron and LHC

M. A. Bernhardt, H. K. Dreiner, S. Grab, P. Richardson

摘要:

在B $_3$超对称模型下,计算了强子对撞机上顶夸克与单荷slepton产生的总截面。我们计算了Tevatron和LHC的事件发生率。我们研究了不同的超对称的情况下,包括中性伴子和Stau LSP的签名。我们进行了详细的分析与基本削减的B $_3$运营商$\lam^\prime_{231}$使用蒙特卡罗模拟,以表明该信号可以区分从LHC的背景。特别是,我们采用由此产生的轻子电荷不对称性。

英文摘要:

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 Tevatron and LHC. We study the signatures for different supersymmetric scenarios including neutralino and stau LSPs. We perform a detailed analysis with basic cuts for the B$_3$ operator $\lam^\prime_{231}$ 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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