QCD and Weak Interactions of Light Quarks

Abstract

This review contains an overview of strong interaction effects in weak decays starting with a historical introduction. It contains a short overview of semileptonic decays and their relevance for measuring CKM matrix elements. The main part is devoted to the theoretical calculation on nonleptonic matrix elements relevant for $K^0$-$\overline{K^0}$ mixing and $K\to \pi \pi$ decays. It concludes with a short summary of rare kaon decays.

59 pages, to be published in 'At the Frontier of Particle Physics / Handbook of QCD', edited by M. Shifman, Volume 4

References in corpus (4)

• Radiative corrections to K_{l3} decays
• K_l3 form factors at order p^6 in chiral perturbation theory
• Results on CP Violation from the NA48 experiment at CERN
• Recent KTEV Results

Cited by in corpus (1)

• Kaon weak interactions in powers of 1/Nc