CP violation for four generations of quarks

Ubaldo Cavazos Olivas, Sara Rebeca Juárez Wysozka, Piotr Kielanowski

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    Abstract

    We discuss the generalization of the Jarlskog condition of CP conservation for the case of the Standard Model with four quark generations. We express this condition in terms of the 3 Jarlskog invariants of the CKM matrix. Next, we present the test for the existence of the fourth quark generation in terms of the Jarlskog invariants involving only known particles.

    Original languageEnglish
    Article number2050029
    JournalInternational Journal of Modern Physics A
    Volume35
    Issue number5
    DOIs
    StatePublished - 20 Feb 2020

    Keywords

    • Cabibbo-Kobayashi-Maskawa matrix
    • CP-conservation
    • four generations of quarks
    • Standard Model

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