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Selected Results in Heavy-Quark Fragmentation
Universe ( IF 2.9 ) Pub Date : 2022-09-18 , DOI: 10.3390/universe8090490
Gennaro Corcella

I review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in e+e annihilation and the inclusion of non-perturbative corrections. In particular, I discuss the recent developments of calculations carried out in the framework of perturbative fragmentation functions and the perspective to extend them to other processes and higher accuracy. Special attention is paid to the use of an effective strong coupling constant to model hadronization effects.

中文翻译:

重夸克碎裂的选定结果

我回顾了一些关于重夸克碎片的选定主题,特别关注底夸克和粲夸克的产生e+e-湮没和包含非微扰校正。特别是,我讨论了在微扰碎片函数框架中进行的计算的最新发展,以及将它们扩展到其他过程和更高准确性的观点。特别注意使用有效的强耦合常数来模拟强子化效应。
更新日期:2022-09-18
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