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arXiv 2001.11866hep-ph
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顶质量敏感观测量中的Renormalon效应

Renormalon effects in top-mass sensitive observables

Silvia Ferrario Ravasio

摘要:

精确确定最大质量是LHC和未来对撞机的关键目标之一。由于功率校正现在成为一个担心的来源,顶部质量的测量,在这些程序中,我讨论的线性红外重正子的影响,这困扰的定义的顶部极质量$m$,对观测值表示的$m$和在短距离的质量。

英文摘要:

A precise determination of the top mass is one of the key goals of the LHC and future colliders. Since power corrections are now becoming a source of worry for top-mass measurements, in these proceedings I discuss the impact of linear infrared renormalons, which plague the definition of the top pole-mass $m$, on observables expressed in terms of $m$ and in terms of a short-distance mass.

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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