Phenomenology of the Randall-Sundrum Gauge Hierarchy Model
Journal Article
·
· Physical Review Letters
We explore the phenomenology of the localized gravity model of Randall and Sundrum where a 5-dimensional nonfactorizable geometry generates the gauge hierarchy by an exponential function called a warp factor. The Kaluza-Klein (KK) tower of gravitons in this scenario has different properties from those in factorizable models. We derive the KK graviton interactions with the standard model fields and obtain constraints from their direct production at hadron colliders as well as from virtual KK exchanges. We study the KK spectrum in e{sup +}e{sup -} annihilation and show how to determine the model parameters if the first KK state is observed. (c) 2000 The American Physical Society.
- OSTI ID:
- 20215639
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 10 Vol. 84; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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