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Ruiz Cembranos, José Alberto and Dobado González, Antonio and López Maroto, Antonio (2006) Branon radiative corrections to collider physics and precision observables. Physical review D, 73 (3). ISSN 1550-7998
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Official URL: http://prd.aps.org/abstract/PRD/v73/i3/e035008
Abstract
In the context of brane-world scenarios, we study the effects produced by the exchange of virtual massive branons. A one-loop calculation is performed which generates higher-dimensional operators involving SM fields suppressed by powers of the brane tension scale. We discuss constraints on this scenario from colliders such as HERA, LEP and Tevatron and prospects for future detections at LHC or ILC. The most interesting phenomenology comes from new four-particles vertices induced by branon radiative corrections, mainly from four-fermion interactions. The presence of flexible branes modifies also the muon anomalous magnetic moment and the electroweak precision observables.
| Item Type: | Article |
|---|---|
| Additional Information: | © 2006 The American Physical Society. J. A. R. C. thanks C. P. Martin for important comments |
| Uncontrolled Keywords: | Anomalous Magnetic-Moment, Extra Dimensions, Goldstone Bosons, Muon, Search, Fluctuations, Millimeter, Gravity, World, Model |
| Subjects: | Sciences > Physics |
| ID Code: | 22042 |
| Deposited On: | 24 Jun 2013 15:59 |
| Last Modified: | 11 Nov 2015 11:42 |
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