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arXiv 0909.3081hep-ph
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Pati-Salam超对称SM(PSSSM)

The Pati-Salam Supersymmetric SM (PSSSM)

Felix Braam, Juergen Reuter, Daniel Wiesler

摘要:

基于E6规范群的大统一理论将所有的希格斯场和物质场嵌入到一个27维的基本表象中。此外,每个27都包含一个右手中微子,一个类似NMSSM的标准模型单线态和一对奇异粒子,它们将夸克耦合到轻子。扩展的粒子含量破坏了MSSM中的简单规范统一。通过将SM嵌入到10^16 GeV以上的帕蒂-萨拉姆规范群中,我们得到了普朗克尺度以下的统一。我们提出了一个马尔可夫链蒙特卡罗算法,系统地扫描高维参数空间和计算低能谱,以及我们的研究的第一个结果的LHC现象的leptoquark和leptoquarkinos事件发生器WHIZARD。

英文摘要:

Grand Unified Theories based on an E6 gauge group embed all Higgs- and matter fields within one 27 dimensional fundamental representation. In addition each 27 contains a right handed neutrino, an NMSSM-like standard model singlet and a pair of exotic particles, that couple quarks to leptons. The extended particle content spoils simple gauge unification as in the MSSM. By embedding the SM into a Pati-Salam gauge group above 10^16 GeV, one obtains a unification below the Planck-scale. We present a Markov chain Monte-Carlo algorithm to systematically scan the high dimensional parameter space and calculate low-energy spectra, as well as first results of our studies of the LHC phenomenology of leptoquarks and leptoquarkinos with the event generator WHIZARD.

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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