RESEARCH ARTICLE


CP Asymmetries (& T Violation) in Known Matter – and Beyond



I.I. Bigi*
Department of Physics, University of Notre Dame du Lac Notre Dame, IN 46556, USA


Article Metrics

CrossRef Citations:
0
Total Statistics:

Full-Text HTML Views: 1667
Abstract HTML Views: 522
PDF Downloads: 287
ePub Downloads: 207
Total Views/Downloads: 2683
Unique Statistics:

Full-Text HTML Views: 605
Abstract HTML Views: 292
PDF Downloads: 201
ePub Downloads: 126
Total Views/Downloads: 1224



© I.I Bigi; Licensee Bentham Open.

open-access license: This is an open access article licensed under the terms of the Creative Commons Attribution-Non-Commercial 4.0 International Public License (CC BY-NC 4.0) (https://creativecommons.org/licenses/by-nc/4.0/legalcode), which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.

Correspondence: Address correspondence to this author at the Department of Physics, University of Notre Dame du Lac Notre Dame, IN 46556, USA; E-mail: ibigi@nd.edu.


Abstract

Finding CP violation (CPV) in 1964 produced a real revolution in the fundamental dynamics, although the community did not understand it right away. The paper by Kobayashi & Maskawa [1] appeared in 1973 to describe CPV in classes of three (or more) families of quarks, non-minimal Higgs' dynamics and/or charged right-handed currents.

The Standard Model is now with three families of quarks. It can describe the measured CP & T violation in kaon and B mesons at least as the leading source. None has been found in baryons, charm mesons, top quarks and EDMs.

We have failed the explain our matter vs. anti-matter huge asymmetry. Even when there is no obvious connections with that asymmetry, it makes sense to probe CPV for the signs of New Dynamics & their features. Furthermore we have to measure regional CPV in many-body final states with accuracy. I discuss EDMs, axion's impact on cosmology & its connection with Dark Matter; finally I talk about CPV in leptonic dynamics.