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CP violation in QCD

Name: CP violation in QCD
Creator: Michael Creutz
Keywords: High Energy Physics - Phenomenology, High Energy Physics - Lattice, High Energy Physics - Phenomenology (hep-ph), High Energy Physics - Lattice (hep-lat), FOS: Physical sciences

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 12 Sep 2019Embargo end date: 01 Jan 2018Publisher:Sissa MedialabJournal:Proceedings of XIII Quark Confinement and the Hadron Spectrum — PoS(Confinement2018)Publicly funded

Authors: Michael Creutz;

doi: 10.22323/1.336.0171 , 10.48550/arxiv.1810.03543

arXiv: http://arxiv.org/abs/1810.03543

CP violation in QCD

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Abstract

Among the parameters of QCD is one that results in CP violation when non-vanishing. This is closely related to possible quark mass terms. It is conventionally interpreted in terms of gauge field topology or alternatively in terms of phases in the quark masses. There is no experimental evidence for this parameter having a non-zero value, a puzzle for theories involving unification.

11 pages, 9 figures, contribution to conference XIII Quark Confinement and the Hadron Spectrum - Confinement2018

Related Organizations

National University of Ireland, Maynooth
Ireland
Brookhaven National Laboratory
United States

Keywords

High Energy Physics - Phenomenology, High Energy Physics - Lattice, High Energy Physics - Phenomenology (hep-ph), High Energy Physics - Lattice (hep-lat), FOS: Physical sciences

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