Theoretical Issues in Flavor Physics

TL;DR

This paper discusses fundamental theoretical issues in flavor physics, focusing on understanding quark and lepton mass patterns, mixing, CP violation, and implications of new experimental measurements.

Contribution

It provides a comprehensive analysis of current theoretical challenges and prospects in flavor physics, emphasizing the interpretation of recent and upcoming experimental results.

Findings

Suppression of new flavor-changing effects observed

Current quark and lepton mixing patterns analyzed

Implications of new CP asymmetry measurements discussed

Abstract

Quark and lepton flavor physics presents us with a basic question: Can we understand the pattern of masses and mixings of the known quarks and leptons, and how do present and proposed measurements help to advance that goal? Topics discussed include the apparent suppression of new flavor-changing effects, the status of quark and lepton mixing, the implications of new measurements of CP asymmetries in heavy quark decays, the impications of forthcoming experiments on the muon's anomalous magnetic moment and its transitions to an electron, and what we can hope to learn from electric dipole moments.