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Graviton Production in Relativistic Heavy-Ion Collisions

Sean C. Ahern·John W. Norbury·William J. Poyser
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Abstract

We study the feasibility of producing the graviton of the novel Kaluza-Klein theory in which there are d large compact dimensions in addition to the 4 dimensions of Minkowski spacetime. We calculate the cross section for producing such a graviton in nucleus-nucleus collisions via t-channel photon-photon fusion using the semiclassical Weizsacker-Williams method and show that it can exceed the cross section for graviton production in electron-positron scattering by several orders of magnitude.

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Sean C. Ahern, John W. Norbury, William J. Poyser. 2000-09-17. Graviton Production in Relativistic Heavy-Ion Collisions. https://doi.org/10.1103/physrevd.62.116001

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