Weak Scale Quantum Gravity Effects for γγ ZZ in the TeV region
S. R. Choudhury, A. S. Cornell, G. C. Joshi
Abstract
We consider the effect of massive spin-2 gravitons that occur as Kaluza-Klein excitations of the graviton in a Weak scale Quantum Gravity scenario on the process γγ ZZ, which in the Standard Model can proceed through loop diagrams. For a wide range of parameters, we show that the massive gravitons leave behind signatures that should be verifiable in a TeV scale scattering experiment.
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