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

Uma Mahanta, Subhendu Rakshit
2000 Physics Letters B  
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_μ for 1 Tev radion vev and m_ϕ< m_μ. We have also shown that the higgs-radion
more » ... 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→ hll̅ decay mode suggests a lower bound of about 35 Gev on the radion mass.
doi:10.1016/s0370-2693(00)00352-x fatcat:5jqihirjunbrtmu3p6t7k6si6m