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arXiv 1307.0318hep-ph
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LHC8之后的SUSY:简要概述

SUSY after LHC8: a brief overview

Enrico Bertuzzo

摘要:

随着8 TeV大型强子对撞机运行的结束,可以得出超对称参数空间实验结果的第一个结果。一方面,负的直接搜索对超对称粒子的质量提出了越来越严格的限制;另一方面,125 GeV的希格斯玻色子的发现表明,至少在最小超对称模型中,第三代方子的光谱相当重。在这篇笔记中,我将简要地回顾一下这是如何构成超对称模型的自然性问题的,以及目前的实验情况。此外,我将指出可能的非极小模型,其中自然性问题至少可以被软化。

英文摘要:

With the 8 TeV LHC run now concluded, the first consequences of the experimental results on the supersymmetric parameter space can be drawn. On one hand, the negative direct searches place more and more stringent bounds on the mass of supersymmetric particles; on the other hand, the discovery of a 125 GeV Higgs boson points toward a quite heavy spectrum for the squarks of the third generation, at least in the minimal supersymmetric model. In this note I will briefly recap how this constitutes a problem for the naturalness of supersymmetric models, as well as the current experimental situation. Moreover, I will point out possible non minimal models in which the naturalness issue can be at least soften.

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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