Some low energy effects of a light stabilized radion in the Randall-Sundrum model

Abstract

In this paper we study some low energy effects of a light stabilized radion in the Randall-Sundrum scenario. We find that the NLC 500 with its projected precision level will be able to probe the radion contribution to the anomalous magnetic moment and electric quadrupole moment of W boson for values of radion vev up to 500 Gev. On the other hand the BNL experiment E821 will be able to test the radion contribution to $a_{\mu }$ for 1 Tev radion vev and $m_{\varphi }\le m_{\mu }$. We have also shown that the higgs-radion mixing induces a 2.6% correction in the WWh coupling. Finally by comparing the radionstrahlung with the higgsstrahlung process we have found that the LEPI bound on the higgs mass based on $Z\to hl\bar{l}$ decay mode suggests a lower bound of about 35 Gev on the radion mass.

Plain Tex, 9 pages, No figures. The text has been revised and the effects of higgs-radion mixing induced by top quark loop on WWh and ZZh coupling has been added

References in corpus (2)

• An Alternative to Compactification
• Bulk Fields in the Randall-Sundrum Compactification Scenario

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