Sökning: "Phenomenology Physics Beyond the Standard Model Three Higgs Doublet Model Flavour Symmetry"

Hittade 1 uppsats innehållade orden Phenomenology Physics Beyond the Standard Model Three Higgs Doublet Model Flavour Symmetry.

  1. 1. Phenomenology of a Three Higgs Doublet Model with a U(1)xZ2 flavour symmetry

    Master-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Ian Padilla; [2019]
    Nyckelord :Phenomenology Physics Beyond the Standard Model Three Higgs Doublet Model Flavour Symmetry; Physics and Astronomy;

    Sammanfattning : We have studied the main features and the phenomenological consistency of a family-nonuniversal Three Higgs Doublet Model (3HDM) with a softly broken U(1)xZ2 family symmetry that enforces the flavour hierarchies in the Standard Model (SM) while implementing a tree-level Flavour Changing Neutral Current (FCNC) suppression in a Branco-Grimus-Lavoura way. Furthermore, the alignment limit is imposed in the scalar sector to enforce the physical scalar spectrum to accommodate a SM-like Higgs boson. LÄS MER