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Discriminating graviton exchange effects from other new physics scenarios in e^+e^- collisions

P. Osland·A. A. Pankov·N. Paver
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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.

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P. Osland, A. A. Pankov, N. Paver. 2003-06-06. Discriminating graviton exchange effects from other new physics scenarios in e^+e^- collisions. https://doi.org/10.1103/physrevd.68.015007

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