Discriminating graviton exchange effects from other new physics scenarios in e^+e^- collisions
High Energy Physics - Phenomenology
2009-11-10 v2
Abstract
We study the possibility of uniquely identifying the effects of graviton exchange from other new physics in high energy e^+e^- annihilation into fermion-pairs. For this purpose, we use as basic observable a specific asymmetry among integrated differential distributions, that seems particularly suitable to directly test for such gravitational effects in the data analysis.
Cite
@article{arxiv.hep-ph/0304123,
title = {Discriminating graviton exchange effects from other new physics scenarios in e^+e^- collisions},
author = {P. Osland and A. A. Pankov and N. Paver},
journal= {arXiv preprint arXiv:hep-ph/0304123},
year = {2009}
}
Comments
18 pages, including figures; v2: additional references and acknowledgements. To appear in PRD