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arXiv 1001.4207hep-ph
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极质量与运行重夸克质量关系的特殊性及O(α_s^4)贡献的估计

Peculiar features of the relations between pole and running heavy quark masses and estimates of the O(α_s^4) contributions

A. L. Kataev, V. T. Kim

摘要:

极和运行重夸克质量,定义在闵可夫斯基地区之间的微扰关系,被认为是。特别注意的外观的运动$π^2$的效果,存在于这些系列的系数。给出了$O(α_s^4)$阶QCD修正的估计。

英文摘要:

Perturbative relations between pole and running heavy quark masses, defined in the Minkowski regions, are considered. Special attention is paid to the appearance of the kinematic $π^2$-effects, which exist in the coefficients of these series. The estimates of order $O(α_s^4)$ QCD corrections are presented.

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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