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arXiv 1507.00867hep-ph
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香味物理学及其对新现象的启示

Flavour Physics and Implication for New Phenomena

Gino Isidori

摘要:

风味物理学是标准理论中最有趣的部分之一,同时也是最不为人所知的部分。一方面,夸克和轻子质量的特殊模式,以及它们的混合角,可能是在高能尺度下发生的一些新动力学的线索。另一方面,由标准理论预测并经实验证实的对改变味道的中性电流过程的强烈抑制,代表了对扩展该理论的严峻挑战。本文从理论的角度对这两个方面的风味物理学进行了综述。

英文摘要:

Flavour physics represents one of the most interesting and, at the same time, less understood sector of the Standard Theory. On the one hand, the peculiar pattern of quark and lepton masses, and their mixing angles, may be the clue to some new dynamics occurring at high-energy scales. On the other hand, the strong suppression of flavour-changing neutral-current processes, predicted by the Standard Theory and confirmed by experiments, represents a serious challenge to extend the Theory. This article reviews both these aspects of flavour physics from a theoretical perspective.

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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