Published April 10, 2021
| Submitted + Published
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Left-right symmetry and electric dipole moments. A global analysis
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.
Additional Information
© 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 30 December 2020, Revised 21 January 2021, Accepted 4 February 2021, Available online 12 February 2021. JCV thanks Goran Senjanovic for encouragement and useful and illuminating discussions. JVC would like to thank T. Chupp for correspondence about the global fit and Jordy De Vries for many valuable discussions and a careful reading of the manuscript. JCV was supported in part under the U.S. Department of Energy contract DE-SC0015376. MJRM was supported in part under the U.S. Department of Energy contract DE-SC0011095. MJRM was also supported in part under National Science Foundation of China grant No. 19Z103010239. The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.Attached Files
Published - 1-s2.0-S0370269321000769-main.pdf
Submitted - 2012.02799.pdf
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2012.02799.pdf
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Additional details
- Eprint ID
- 108079
- Resolver ID
- CaltechAUTHORS:20210216-140505328
- DE-SC0015376
- Department of Energy (DOE)
- DE-SC0011095
- Department of Energy (DOE)
- 19Z103010239
- National Natural Science Foundation of China
- SCOAP3
- Created
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2021-02-16Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field