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arXiv 1506.03091hep-exhep-ph
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LHC运行1后的超对称性状态

The Status of Supersymmetry after the LHC Run 1

Philip Bechtle, Tilman Plehn, Christian Sander

摘要:

超对称性(SUSY)是标准模型的一个完整的和可重正化的候选扩展。在比电弱标度高不了太多的能量标度上,它将解决SM希格斯玻色子玻色子的等级问题,动态地解释电弱对称性破缺,并提供暗物质候选者。由于它使标准模型的自由度增加了一倍,因此超对称性预测了大量额外的粒子,这些粒子的性质和对精确测量的影响可以在给定的超对称性模型中明确预测。在这篇评论中,超对称性的动机概述,超对称性粒子在LHC的各种搜索策略进行了描述,并在LHC运行1后的全球分析的超对称性的状态进行了总结。

英文摘要:

Supersymmetry (SUSY) is a complete and renormalisable candidate for an extension of the Standard Model. At an energy scale not too far above the electroweak scale it would solve the hierarchy problem of the SM Higgs boson, dynamically explain electroweak symmetry breaking, and provide a dark-matter candidate. Since it doubles the Standard Model degrees of freedom, SUSY predicts a large number of additional particles, whose properties and effects on precision measurements can be explicitly predicted in a given SUSY model. In this review the motivation for SUSY is outlined, the various searches strategies for SUSY particles at the LHC are described, and the status of SUSY in global analyses after the LHC Run 1 is summarized.

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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