Rare Kaon Decays

IF 11.3 1区化学 Q1 CHEMISTRY, PHYSICAL

ACS Catalysis Pub Date : 2021-09-21 DOI:10.1146/annurev-nucl-102419-054905

Augusto Ceccucci

引用次数: 0

Abstract

Historically important in the development of the Standard Model (SM) of particle physics, rare kaon decays are still a privileged tool for looking beyond it. The main reasons to continue the study of rare kaon decays are to test the CKM quark-mixing and CP-violation paradigm, to make quantitative comparisons with the B sector, and to search for explicit violations of the SM. Current research on rare kaon decays focuses mostly on Abstract Image decays, which are predicted with good accuracy within the SM and beyond. Experimentally, these decays, especially that of the charged kaon, have a long history. Their theoretical importance is matched only by their experimental difficulty. This article reviews the progress of the past 10 years, describes the state of the art, and looks toward future perspectives.

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稀有的介子衰变

在粒子物理学标准模型(SM)的发展中具有重要历史意义的是，罕见的介子衰变仍然是研究它之外的一个特权工具。继续研究稀有介子衰变的主要原因是为了检验CKM夸克混合和cp -违反范式，与B扇区进行定量比较，以及寻找SM的明确违反。目前对稀有介子衰变的研究主要集中在对介子衰变的预测上。实验上，这些衰变，尤其是带电的介子的衰变，有着很长的历史。它们在理论上的重要性与它们在实验上的困难相匹配。本文回顾了过去10年的进展，描述了技术的现状，并展望了未来的前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ACS Catalysis CHEMISTRY, PHYSICAL-

CiteScore

20.80

自引率

6.20%

发文量

1253

审稿时长

1.5 months

期刊介绍： ACS Catalysis is an esteemed journal that publishes original research in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. It offers broad coverage across diverse areas such as life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels. The scope of the journal is to showcase innovative work in various aspects of catalysis. This includes new reactions and novel synthetic approaches utilizing known catalysts, the discovery or modification of new catalysts, elucidation of catalytic mechanisms through cutting-edge investigations, practical enhancements of existing processes, as well as conceptual advances in the field. Contributions to ACS Catalysis can encompass both experimental and theoretical research focused on catalytic molecules, macromolecules, and materials that exhibit catalytic turnover.