Low energy supergravity and the anomalous magnetic moment of the muon

David A. Kosower; Norisuke Sakai

doi:10.1016/0370-2693(83)90152-1

Low energy supergravity and the anomalous magnetic moment of the muon

David A. Kosower
, Norisuke Sakai

Research output: Contribution to journal › Article › peer-review

151 Scopus citations

Abstract

The anomalous magnetic moment of the muon (g - 2)_μ imposes constraints on the masses and mixings of spin-zero leptons, gauge fermions, and Higgs fermions in minimal models of low energy supergravity. We demonstrate that there exist only limited values of the parameters in these models that are ruled out by existing limits on (g - 2)_μ.

Original language	English (US)
Pages (from-to)	305-310
Number of pages	6
Journal	Physics Letters B
Volume	133
Issue number	5
DOIs	https://doi.org/10.1016/0370-2693(83)90152-1
State	Published - Dec 22 1983
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "Low energy supergravity and the anomalous magnetic moment of the muon",

abstract = "The anomalous magnetic moment of the muon (g - 2)μ imposes constraints on the masses and mixings of spin-zero leptons, gauge fermions, and Higgs fermions in minimal models of low energy supergravity. We demonstrate that there exist only limited values of the parameters in these models that are ruled out by existing limits on (g - 2)μ.",

author = "Kosower, \{David A.\} and Norisuke Sakai",

note = "Funding Information: The minimal low energy particle content for such models is three generations of quarks and leptons, the SU(3) × SU(2) × U(1) gauge b osons, two Higgs doublets, and the supersymmetric partners of these particles. Their non gravitational interactions canbe regarded as a softly broken global supersymmetry, and the most general lagrangian with arbitrary soft breakings and the proper gauge symmetries and particle content has in the notation of ref. \textbackslash{}[1 \textbackslash{}] Research supported in part by the National Science Foundation under Grant No. PHY-82-15249 and by NSERC. I NSF Graduate Fellow. 2 Junior Fellow, Harvard Society of Fellows.",

year = "1983",

month = dec,

day = "22",

doi = "10.1016/0370-2693(83)90152-1",

language = "English (US)",

volume = "133",

pages = "305--310",

journal = "Physics Letters B",

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T1 - Low energy supergravity and the anomalous magnetic moment of the muon

AU - Kosower, David A.

AU - Sakai, Norisuke

N1 - Funding Information: The minimal low energy particle content for such models is three generations of quarks and leptons, the SU(3) × SU(2) × U(1) gauge b osons, two Higgs doublets, and the supersymmetric partners of these particles. Their non gravitational interactions canbe regarded as a softly broken global supersymmetry, and the most general lagrangian with arbitrary soft breakings and the proper gauge symmetries and particle content has in the notation of ref. \[1 \] Research supported in part by the National Science Foundation under Grant No. PHY-82-15249 and by NSERC. I NSF Graduate Fellow. 2 Junior Fellow, Harvard Society of Fellows.

PY - 1983/12/22

Y1 - 1983/12/22

N2 - The anomalous magnetic moment of the muon (g - 2)μ imposes constraints on the masses and mixings of spin-zero leptons, gauge fermions, and Higgs fermions in minimal models of low energy supergravity. We demonstrate that there exist only limited values of the parameters in these models that are ruled out by existing limits on (g - 2)μ.

AB - The anomalous magnetic moment of the muon (g - 2)μ imposes constraints on the masses and mixings of spin-zero leptons, gauge fermions, and Higgs fermions in minimal models of low energy supergravity. We demonstrate that there exist only limited values of the parameters in these models that are ruled out by existing limits on (g - 2)μ.

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UR - https://www.scopus.com/pages/publications/0001210169#tab=citedBy

U2 - 10.1016/0370-2693(83)90152-1

DO - 10.1016/0370-2693(83)90152-1

M3 - Article

SN - 0370-2693

VL - 133

SP - 305

EP - 310

JO - Physics Letters B

JF - Physics Letters B

IS - 5

ER -

Low energy supergravity and the anomalous magnetic moment of the muon

Abstract

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