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Dark matter clues in the muon anomalous magnetic moment

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Ruiz Cembranos, José Alberto and Dobado González, Antonio and López Maroto, Antonio (2006) Dark matter clues in the muon anomalous magnetic moment. Physical Review D , 73 (5). ISSN 1550-7998

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Official URL: http://prd.aps.org/abstract/PRD/v73/i5/e057303


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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.


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Additional Information:

© 2006 The American Physical Society.
This work is partially supported by DGICYT (Spain)
under project numbers FPA 2004-02602 and BFM 2002-
01003, by NSF grant No. PHY-0239817 and by the
Fulbright-MEC (Spain) program.

Uncontrolled Keywords:Extra Dimensions, Brane Fluctuations, Collider Signals, Goldstone Bosons, Search, Millimeter, Particle, Physics
Subjects:Sciences > Physics
ID Code:22033
Deposited On:24 Jun 2013 16:41
Last Modified:19 Nov 2014 12:50

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