CP violation for four generations of quarks

Ubaldo Cavazos Olivas, Sara Rebeca Juárez Wysozka, Piotr Kielanowski

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    1 Scopus citations


    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
    Issue number5
    StatePublished - 20 Feb 2020


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

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