Direct Signals of Low Scale Gravity at $e^+ e^-$ Colliders
High Energy Physics - Phenomenology
2008-11-26 v2 High Energy Physics - Experiment
Abstract
Gravity can become strong at the TeV scale in the theory of extra dimensions. An effective Lagrangian can be used to describe the gravitational interactions below a cut-off scale. In this work, we study the associated production of the gravitons with a boson or a photon at colliders of energies of LEPII to the Next Linear Colliders (NLC) ( TeV) and calculate the sensitivity to the new interactions. We also obtain the limit on the cut-off scale using the present data from LEPII.
Cite
@article{arxiv.hep-ph/9903294,
title = {Direct Signals of Low Scale Gravity at $e^+ e^-$ Colliders},
author = {Kingman Cheung and Wai-yee Keung},
journal= {arXiv preprint arXiv:hep-ph/9903294},
year = {2008}
}
Comments
A few references were added