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Left-right symmetry and electric dipole moments. A global analysis

POSTER

Abstract

We perform a global fit using results of searches for electric dipole moments (EDM) of diamagnetic systems within the context of the minimal left-right symmetric model. In this way, we disentangle the new "left-right" electroweak and θ contributions that cannot be separated using a single EDM system. Although the fit is done for a specific model, the approach can be applied to any particle physics model. Finally, we revisit the constraint on the D coefficient in β-decay and find that current EDM bounds do not preclude observation of this T-violating effect in a possible next generation β-decay experiment

Publication: Phys.Lett.B 815 (2021) 136136 • e-Print: 2012.02799 [hep-ph]

Presenters

  • Juan Carlos Vasquez Carmona

    University of Massachusetts Amherst

Authors

  • Juan Carlos Vasquez Carmona

    University of Massachusetts Amherst

  • Michael J Ramsey-Musolf

    University of Massachusetts Amherst