arXiv 1201.42522012-01hep-phnucl-exnucl-thquant-ph

在电偶极矩中寻找超越标准模型的新物理

Searching for New Physics beyond the Standard Model in Electric Dipole Moment

Takeshi Fukuyama

备注：: 95pages. References are added. Appendix K is revised
DOI：: 10.1142/S0217751X12300153

摘要：

本文从理论上评述了基本粒子、原子和分子的电偶极矩（EDM）在标准模型（SM）之外探索新物理的进展。EDM是一种重要的CP破坏现象，对新物理非常敏感。我们从SM中夸克轻子的EDM估计开始，探索SM之外的新信号。然而，这些工作驱使我们走向更广阔的前沿，在那里我们使用原子和分子研究基础物理，反之亦然。顺磁性原子和分子对电火花加工有很大的增强作用。抗磁性原子和分子对核的P和T奇过程非常敏感。因此，电火花加工不仅成为新物理学的关键词，而且也成为粒子、原子之间前所未有的富有成果的合作的关键词。分子物理学这篇评论旨在帮助广泛的物理学家进行这种合作。

英文摘要：

This is a theoretical review of exploration of new physics beyond the Standard Model (SM) in electric dipole moment (EDM) in elementary particles, atoms, and molecule. EDM is a very important CP violating phenomenon and sensitive to new physics. Starting with the estimations of EDM of quarks-leptons in the SM, we explore the new signals beyond the SM. However, these works drive us to more wide fronteers where we serach fundamental physics using atoms and molecules and vice versa. Paramagnetic atoms and molecules have great enhancement factor on electron EDM. Diamagnetic atoms and molecules are very sensitive to nuclear P and T odd processes. Thus the EDM becomes the key word not only of New Physics but also of unprecedented fruitful collaboration among particle, atomic. molecular physics. This review intends to help such collaboration over the wide range of physicists.

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