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arXiv 1201.6589hep-phastro-ph.CO
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高超对称破缺标度的引力波探测

Gravitational Wave Probe of High Supersymmetry Breaking Scale

Ryo Saito, Satoshi Shirai

摘要:

一个带有较重标量粒子的超对称标准模型从各种观点来看都是非常有趣的,特别是希格斯性质。在标量质量标度为O(10-10^4)TeV的情况下,预测了最近LHC实验所暗示的质量约为125 GeV的类标准模型希格斯粒子。然而,这种情况很难直接用对撞机实验进行测试。在本文中,我们提出了一个测试这种情况下,通过使用原始引力波(GW)的观测。未来的GW实验如DECIGO和BBO可以探测O(10^3-10^4)TeV附近的标量质量,如果原始GW具有大的振幅,则可以从125 GeV左右的Higgs质量中选择。

英文摘要:

A supersymmetric standard model with heavier scalar particles is very interesting from various viewpoints, especially Higgs properties. If the scalar mass scale is O(10-10^4) TeV, the standard model-like Higgs with mass around 125 GeV, which is implied by the recent LHC experiments, is predicted. However this scenario is difficult to be directly tested with collider experiments. In this paper, we propose a test of this scenario by using observations of primordial gravitational waves (GWs). The future GW experiments such as DECIGO and BBO can probe the scalar mass around O(10^3-10^4) TeV, which is preferred from the Higgs mass about 125 GeV, if the primordial GWs have large amplitude.

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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