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arXiv 1506.04031hep-ph
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轻子数自发破缺的真空稳定性

Vacuum stability with spontaneous violation of lepton number

Cesar Bonilla, Renato M. Fonseca, José W. F. Valle

摘要:

已知标准模型的真空对于顶质量和希格斯质量的测量值是不稳定的。在这里,我们展示了如何真空稳定性可以自然地实现,如果轻子数自发违反TeV尺度。在下一次大型强子对撞机运行中,更精确的希格斯粒子测量将为我们的对称性破缺方案提供一个关键的测试。此外,这些计划通常会导致涉及轻子味违反的过程的增强率。

英文摘要:

The vacuum of the Standard Model is known to be unstable for the measured values of the top and Higgs masses. Here we show how vacuum stability can be achieved naturally if lepton number is violated spontaneously at the TeV scale. More precise Higgs measurements in the next LHC run should provide a crucial test of our symmetry breaking scenario. In addition, these schemes typically lead to enhanced rates for processes involving lepton flavour violation .

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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