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Supersymmetry and the Anomalous Anomalous Magnetic Moment of the Muon

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Feng, Jonathan L., Matchev, Konstantin T.·2001·Physical Review Letters

Abstract

The recently reported measurement of the muon's anomalous magnetic moment differs from the standard model prediction by 2.6 sigma. We examine the implications of this discrepancy for supersymmetry. Deviations of the reported magnitude are generic in supersymmetric theories. Based on the new result, we derive model-independent upper bounds on the masses of observable supersymmetric particles. We also examine several model frameworks. The sign of the reported deviation is as predicted in many simple models, but disfavors anomaly-mediated supersymmetry breaking.

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Metadata

Authors
Feng, J. L., & Matchev, K. T.
Venue
Physical Review Letters
Published
2001-04-16
Volume
86
Issue
16
Pages
3480-3483
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2166681425
Cited by
166
References
2
FWCI
21.77
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Supersymmetry and the Anomalous Anomalous Magnetic Moment of the Muon. https://app.cochat.ai/papers/10.1103/physrevlett.86.3480
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Feng, J. L., & Matchev, K. T. (2001). Supersymmetry and the Anomalous Anomalous Magnetic Moment of the Muon. Physical Review Letters. https://doi.org/10.1103/physrevlett.86.3480

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