• Open Access

Classification of anomaly-free 2HDMs with a gauged U(1)′ symmetry

Franz Nottensteiner, Astrid Ordell, Roman Pasechnik, and Hugo Serôdio
Phys. Rev. D 100, 115038 – Published 23 December 2019
PDFHTMLExport Citation
Abstract
Authors
Article Text
  • INTRODUCTION
  • ABELIAN FLAVOR SYMMETRIES IN 2HDMS
  • ANOMALY-FREE MODELS
  • SCAN AND PHENOMENOLOGICAL TESTS
  • MODEL CONSTRAINTS AND PREDICTIONS
  • CONCLUSIONS
  • ACKNOWLEDGMENTS
  • APPENDICES
    • References

    Abstract

    Two-Higgs-doublet models (2HDMs) with a flavored U(1)′ gauge symmetry are a popular extension to the Standard Model (SM), yet they currently lack a complete survey. In this paper, we present a full classification of anomaly-free 2HDMs within the SM fermion content, resulting in a total of 11 distinct models. Four of these are relatively well studied, while the rest either partially, or entirely, lack previous treatment. We study these textures under a variety of experimental bounds, focusing mainly on the previously unexplored models. This work is intended to act as a catalog to models worth considering in greater detail.

    • Figure
    • Figure
    • Figure
    • Figure
    • Figure
    • Figure
    • Figure
    3 More
    • Received 19 September 2019

    DOI:https://doi.org/10.1103/PhysRevD.100.115038

    Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.

    Published by the American Physical Society

    Physics Subject Headings (PhySH)

    1. Research Areas
    AnomaliesExtensions of Higgs sectorExtensions of gauge sectorFlavor changing neutral currents
    1. Properties
    Flavor symmetries
    Particles & Fields

    Authors & Affiliations

    Franz Nottensteiner, Astrid Ordell*, Roman Pasechnik†, and Hugo Serôdio‡

    • Department of Astronomy and Theoretical Physics, Lund University, SE-223 62 Lund, Sweden

    • *astrid.ordell@thep.lu.se
    • †roman.pasechnik@thep.lu.se
    • ‡hugo.serodio@thep.lu.se

    Article Text

    Click to Expand

    References

    Click to Expand
    Issue

    Vol. 100, Iss. 11 — 1 December 2019

    Reuse & Permissions
    Author publication services for translation and copyediting assistance advertisement

    Authorization Required

    Log In
    Other Options
    ×

    Download & Share

    PDFExportReuse & PermissionsCiting Articles (9)
    ×

    Images

    ×

    Sign up to receive regular email alerts from Physical Review D

    Reuse & Permissions

    It is not necessary to obtain permission to reuse this article or its components as it is available under the terms of the Creative Commons Attribution 4.0 International license. This license permits unrestricted use, distribution, and reproduction in any medium, provided attribution to the author(s) and the published article's title, journal citation, and DOI are maintained. Please note that some figures may have been included with permission from other third parties. It is your responsibility to obtain the proper permission from the rights holder directly for these figures.

    ×

    Log In

    Cancel
    ×

    Search

    Article Lookup

    Paste a citation or DOI
    Enter a citation
    ×