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arXiv 2104.11229hep-phhep-ex
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轻夸克与物质统一:味异常与μ子$g-2$

Leptoquarks and Matter Unification: Flavor Anomalies and the Muon $g-2$

Pavel Fileviez Perez, Clara Murgui, Alexis D. Plascencia

摘要:

本文讨论了低尺度下夸克-轻子统一的极小理论。在这种情况下,夸克和轻子统一在相同的陈述和中微子质量产生通过反跷跷板机制。详细讨论了该理论预言的轻子夸克的性质,并研究了介子轻子和半轻子衰变的预言。我们研究的可能性,以解释目前的值$\mathcal{R}_K$报告的LHCb合作和μ子异常磁矩的值报告的μ子$g-2$实验在费米实验室。

英文摘要:

We discuss the minimal theory for quark-lepton unification at the low scale. In this context, the quarks and leptons are unified in the same representations and neutrino masses are generated through the inverse seesaw mechanism. The properties of the leptoquarks predicted in this theory are discussed in detail and we investigate the predictions for the leptonic and semi-leptonic decays of mesons. We study the possibility to explain the current value of $\mathcal{R}_K$ reported by the LHCb collaboration and the value of the muon anomalous magnetic moment reported by the Muon $g-2$ experiment at Fermilab.

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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