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Title: Dark matter clues in the muon anomalous magnetic moment

Abstract

We study the possibility to explain the nonbaryonic dark matter abundance and improve the present fits on the muon anomalous magnetic moment through the same new physics. In this work we show that massive brane fluctuations (branons) in large extra-dimensions models can provide an economical way to deal with these two issues. This is so because the low-energy branon physics depends effectively on essentially only three parameters. Next collider experiments, such as LHC or ILC, will be sensitive to branon phenomenology in the natural parameter region where the theory is able to account for the two effects.

Authors:
 [1]; ;  [2]
  1. Department of Physics and Astronomy, University of California, Irvine, California 92697 USA (United States)
  2. Departamento de Fisica Teorica, Universidad Complutense de Madrid, 28040 Madrid (Spain)
Publication Date:
OSTI Identifier:
20776911
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 73; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevD.73.057303; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ABUNDANCE; CERN LHC; FLUCTUATIONS; MAGNETIC MOMENTS; MUONS; NONLUMINOUS MATTER

Citation Formats

Cembranos, J.A.R., Dobado, A., and Maroto, A.L. Dark matter clues in the muon anomalous magnetic moment. United States: N. p., 2006. Web. doi:10.1103/PhysRevD.73.057303.
Cembranos, J.A.R., Dobado, A., & Maroto, A.L. Dark matter clues in the muon anomalous magnetic moment. United States. doi:10.1103/PhysRevD.73.057303.
Cembranos, J.A.R., Dobado, A., and Maroto, A.L. Wed . "Dark matter clues in the muon anomalous magnetic moment". United States. doi:10.1103/PhysRevD.73.057303.
@article{osti_20776911,
title = {Dark matter clues in the muon anomalous magnetic moment},
author = {Cembranos, J.A.R. and Dobado, A. and Maroto, A.L.},
abstractNote = {We study the possibility to explain the nonbaryonic dark matter abundance and improve the present fits on the muon anomalous magnetic moment through the same new physics. In this work we show that massive brane fluctuations (branons) in large extra-dimensions models can provide an economical way to deal with these two issues. This is so because the low-energy branon physics depends effectively on essentially only three parameters. Next collider experiments, such as LHC or ILC, will be sensitive to branon phenomenology in the natural parameter region where the theory is able to account for the two effects.},
doi = {10.1103/PhysRevD.73.057303},
journal = {Physical Review. D, Particles Fields},
number = 5,
volume = 73,
place = {United States},
year = {Wed Mar 01 00:00:00 EST 2006},
month = {Wed Mar 01 00:00:00 EST 2006}
}
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