Muon anomalous magnetic moment and the stabilized Randall-Sundrum scenario

Seong Chan Park; H. S. Song

doi:10.1016/S0370-2693(01)00417-8

Muon anomalous magnetic moment and the stabilized Randall-Sundrum scenario

Seong Chan Park, H. S. Song

Department of Physics

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

38 Citations (Scopus)

Abstract

We study the effects of extra dimension on the muon anomalous magnetic moment in the stabilized Randall-Sundrum scenario. The effects of the Kaluza-Klein states heavier than the cut-off scale expected to be of order Λ_π are neglected. Contribution from the spin-2 Kaluza-Klein states dominates over that from the spin-0 radion. The recent BNL E821 results impose a strict constraint on the parameter space of the model: Λ_π ≈ 0.4-2.1 TeV with k/M_Pl = 0.01-0.1. Small k/M_Pl is preferred if Λ_π is TeV scale.

Original language	English
Pages (from-to)	99-102
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	506
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(01)00417-8
Publication status	Published - 2001 May 3

Bibliographical note

Funding Information:
We thank K.Y. Lee and Jung-Tay Yee for useful discussion, J. Song for valuable criticism. The work was supported by the BK21 program.

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(01)00417-8

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abstract = "We study the effects of extra dimension on the muon anomalous magnetic moment in the stabilized Randall-Sundrum scenario. The effects of the Kaluza-Klein states heavier than the cut-off scale expected to be of order Λπ are neglected. Contribution from the spin-2 Kaluza-Klein states dominates over that from the spin-0 radion. The recent BNL E821 results impose a strict constraint on the parameter space of the model: Λπ ≈ 0.4-2.1 TeV with k/MPl = 0.01-0.1. Small k/MPl is preferred if Λπ is TeV scale.",

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AU - Park, Seong Chan

AU - Song, H. S.

N1 - Funding Information: We thank K.Y. Lee and Jung-Tay Yee for useful discussion, J. Song for valuable criticism. The work was supported by the BK21 program.

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AB - We study the effects of extra dimension on the muon anomalous magnetic moment in the stabilized Randall-Sundrum scenario. The effects of the Kaluza-Klein states heavier than the cut-off scale expected to be of order Λπ are neglected. Contribution from the spin-2 Kaluza-Klein states dominates over that from the spin-0 radion. The recent BNL E821 results impose a strict constraint on the parameter space of the model: Λπ ≈ 0.4-2.1 TeV with k/MPl = 0.01-0.1. Small k/MPl is preferred if Λπ is TeV scale.

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