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arXiv 2211.02411hep-ph
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标准模型超弱扩张中的真空稳定性和标量质量

Vacuum stability and scalar masses in the superweak extension of the standard model

Zoltán Péli

摘要:

本文总结了我们对标准模型超弱扩张真空稳定性的分析。给出了$W$ -玻色子质量测量和对撞机寻找新标量粒子所允许的参数空间。最后的结果是一个定义良好的非零部分的参数空间,真空是稳定的,耦合是微扰的,不排除由$W$质量测量和对撞机搜索。

英文摘要:

We summarize our analysis for the vacuum stability of the superweak extension of the standard model. The parameter space allowed by the $W$-boson mass measurements and collider searches for a new scalar particle are also presented. The final result is a well defined non-vanishing portion of the parameter space, where the vacuum is stable, the couplings are perturbative and is not excluded by $W$ mass measurements and collider searches.

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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