攀登弱衰变的NLO和NNLO顶峰：1988-2023
Climbing NLO and NNLO Summits of Weak Decays: 1988-2023
AI总结：
本文回顾了1988-2023年间介子弱衰变与粒子-反粒子混合的NLO和NNLO QCD、电弱及QED修正计算的历史，并总结了SMEFT最新进展，强调这些计算对检验标准模型和区分新物理模型的重要性。
摘要：
我描述了1988至2023年间，介子弱衰变与粒子-反粒子混合的NLO和NNLO QCD修正计算的历史。此外，本展示还包含了这些过程的电弱和QED修正的现有计算。这些努力与攀登喜马拉雅山有一些相似之处，几支由动机强烈的“攀登者”组成的团队进行了各种探险，使该领域得以从LO经过NLO推进到NNLO水平。我们还总结了Standard Model Effective Field Theory内的最新计算。该材料旨在尽可能以非技术性语言对这一非常前沿的领域进行最新综述，并为相关NLO和NNLO修正的丰富文献提供指南。特别地，我们强调了对于哪些过程，这些计算对于Standard Model的检验以及区分众多New Physics模型至关重要。其中包含了一些与我参与的攀登相关的轶事。我希望在展示过程中所做的一些评论不仅能引人入胜，而且具有启发意义。
英文摘要：
I describe the history of the calculations of NLO and NNLO QCD corrections to weak decays of mesons and particle-antiparticle mixing in the period 1988-2023. Also existing calculations of electroweak and QED corrections to these processes are included in this presentation. These efforts bear some analogies to the climbing of Himalayas and various expeditions by several teams of strongly motivated "climbers" allowed to move this field from the LO through the NLO to the NNLO level. We also summarize the most recent calculations within the Standard Model Effective Field Theory. The material is meant to be an up to date review of this very advanced field in non-technical terms as much as possible and a guide to the rich literature on NLO and NNLO corrections in question. In particular we stress for which processes these calculations are crucial for the tests of the Standard Model and to be able to differentiate between numerous New Physics models. It includes several anecdotes related to the climbs that I was involved in. I hope that some of the comments made in the course of the presentation could turn out to be not only amusing but also instructive.
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。
