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arXiv 1102.3088hep-ph
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超越标准MSSM

Beyond the standard MSSM

Riccardo Barbieri

摘要:

如果超对称性与费米尺度有关,那么迄今为止缺乏任何直接信号可能需要超越最小超对称标准模型。在这次演讲中,我简要总结了MSSM的一个简单而具体的扩展,它解决了这些问题,包括解决风味和CP问题的方法。在其完全自然的参数范围内,LHC、暗物质和味道物理学的预期信号是清晰的,通常与MSSM的信号大不相同。规范耦合统一可能只是近似的。

英文摘要:

If supersymmetry is relevant at the Fermi scale, the lack of any direct signal so far may require going beyond the Minimal Supersymmetric Standard Model. In this talk I briefly summarize a simple and concrete extension of the MSSM that takes these issues, including a way to address the flavour and the CP problems. In its fully natural range of parameters, the expected signals for LHC, dark matter and flavour physics are clear and generally quite different from the ones of the MSSM. Gauge coupling unification may be only approximate.

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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