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arXiv 2210.09641hep-exhep-ph
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顶夸克的变味中性标量相互作用

Flavour-changing neutral scalar interactions of the top quark

Nuno Castro, Kirill Skovpen

摘要:

通过变味中性流(FCNC)过程对顶夸克相互作用的研究提供了粒子物理学标准模型(SM)中最重的基本粒子与几个著名的SM扩展中预测的新标量玻色子之间的有趣联系。在欧洲核子研究中心大型强子对撞机上,顶标量FCNC相互作用过程的产生截面可以显著提高到可观测的水平。本文综述了利用FCNC研究顶夸克与希格斯玻色子相互作用的最新实验结果,并介绍了寻找新标量粒子的几个有希望的方向。

英文摘要:

A study of the top quark interactions via flavour-changing neutral current (FCNC) processes provides an intriguing connection between the heaviest elementary particle of the standard model (SM) of particle physics and the new scalar bosons that are predicted in several notable SM extensions. The production cross sections of the processes with top-scalar FCNC interactions can be significantly enhanced to the observable level at the CERN Large Hadron Collider. The present review summarizes the latest experimental results on the study of the top quark interactions with the Higgs boson via FCNC and describes several promising directions to look for new scalar particles.

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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