Nucleon Electric Dipole Moments in High-Scale Supersymmetric Models
Abstract
The electric dipole moments (EDMs) of electron and nucleons are promising probes of the new physics. In generic high-scale supersymmetric (SUSY) scenarios such as models based on mixture of the anomaly and gauge mediations, gluino has an additional contribution to the nucleon EDMs. In this paper, we studied the effect of the -violating gluon Weinberg operator induced by the gluino chromoelectric dipole moment in the high-scale SUSY scenarios, and we evaluated the nucleon and electron EDMs in the scenarios. We found that in the generic high-scale SUSY models, the nucleon EDMs may receive the sizable contribution from the Weinberg operator. Thus, it is important to compare the nucleon EDMs with the electron one in order to discriminate among the high-scale SUSY models.
Keywords
Cite
@article{arxiv.1507.05836,
title = {Nucleon Electric Dipole Moments in High-Scale Supersymmetric Models},
author = {Junji Hisano and Daiki Kobayashi and Wataru Kuramoto and Takumi Kuwahara},
journal= {arXiv preprint arXiv:1507.05836},
year = {2015}
}
Comments
22 pages, 8 figures, Version accepted for publication in JHEP