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arXiv 1010.5809hep-ph
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LHC上$W_R$玻色子的产生和衰变

Production and Decays of $W_R$ bosons at the LHC

Mariana Frank, Alper Hayreter, Ismail Turan

备注：
22 pages, 9 figures
发表信息：
Phys.Rev.D83:035001,2011
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摘要：

随着大型强子对撞机的出现，为超越标准模型的物理学设计明确的测试是很重要的。这样的物理学可以表现为新的带电玻色子的形式，它们的存在最自然地发生在左右对称模型（LRSM）中。本文在不对称的左右夸克混合矩阵不相等的情况下，分析了单$W_R$玻色子的产生。我们研究了LHC中$W_R$玻色子的截面和分支比，包括低能现象学的约束。然后，我们在$pp \to W_R\ t \to t ~(dijet)$生产中寻找最可能的信号。包括背景，我们发现LHC可以显示新的带电玻色子的重要信号。我们将我们的结果与明显的左右对称模型进行了比较，并对相似性和差异进行了评论。

英文摘要：

With the advent of the LHC, it is important to devise clear tests for Physics Beyond the Standard Model. Such physics could manifest itself in the form of new charged bosons, whose presence is most naturally occurring in left-right symmetric models (LRSM). We analyze the single $W_R$ boson production in an asymmetric left-right model, where the left and right quark mixing matrices are not constrained to be equal. We investigate the cross sections as well as branching ratios of $W_R$ bosons at the LHC, including constraints from low energy phenomenology. We then look for most likely signals in $pp \to W_R\ t \to t ~(dijet)$ production. Including the background, we find that LHC could show significant signals for the new charged bosons. We compare our results throughout with the manifest left-right symmetric model and comment on similarities and differences.

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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