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arXiv 1502.07997hep-ph
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在LHC通过R宇称违反SUSY探索中微子物理

Exploring neutrino physics at LHC via R-parity violating SUSY

Vasiliki A. Mitsou

摘要:

由于迄今为止在LHC上没有观测到超对称信号,因此R宇称破坏超对称模型(RPV SUSY)比R宇称守恒模型越来越有吸引力。在这个演讲中,中微子质量自然产生的RPV方案进行了讨论,即通过双线性项(bRPV)和“从nu的μ”超对称标准模型的RPV。后者的特点是有一个丰富的希格斯扇区,可以轻松容纳125 GeV的希格斯玻色子。本文评述了LHC中这类模型的唯象学,重点讨论了物体位移的末态,并给出了LHC实验中的有关结果。这些理论建议的暗物质的影响也得到了解决。

英文摘要:

R-parity violating supersymmetric models (RPV SUSY) are becoming increasingly more appealing than its R-parity conserving counterpart in view of the hitherto non-observation of SUSY signals at the LHC. In this talk, RPV scenarios where neutrino masses are naturally generated are discussed, namely RPV through bilinear terms (bRPV) and the "mu from nu" supersymmetric standard model. The latter is characterised by a rich Higgs sector that easily accommodates a 125-GeV Higgs boson. The phenomenology of such models at the LHC is reviewed, giving emphasis on final states with displaced objects, and relevant results obtained by LHC experiments are presented. The implications for dark matter for these theoretical proposals is also addressed.

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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