New parameterization and analysis for E6 inspired 331 model

2022/11/29 by Ciftci, Rena, Ciftci, Abbas Kenan, Popov, Oleg
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2211.16529

Abstract

We present a new parameterization for E₆ inspired SU(3)_C× SU(3)_L× U(1)_X extension of the Standard Model. New setup predicts all Cabibbo-Kobayashi-Maskawa mixing angles and quark masses, total of nine observable variables, within 1-3 standard deviations of the experimental values with a minimum number of input parameters. A detailed numerical analysis and correlations between input parameters and predicted quantities are presented. The best global fit benchmark point corresponds to χ²≈ 0.7 with ∀σ<0.6. Advantages of the new parameterization and future prospects are discussed as well.

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