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arXiv · hep-th/0510009

Graviton emission from a higher-dimensional black hole

A. S. Cornell·Wade Naylor·Misao Sasaki
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Abstract

We discuss the graviton absorption probability (greybody factor) and the cross-section of a higher-dimensional Schwarzschild black hole (BH). We are motivated by the suggestion that a great many BHs may be produced at the LHC and bearing this fact in mind, for simplicity, we shall investigate the intermediate energy regime for a static Schwarzschild BH. That is, for $(2M)^{1/(n-1)}ω\sim 1$, where $M$ is the mass of the black hole and $ω$ is the energy of the emitted gravitons in $(2+n)$-dimensions. To find easily tractable solutions we work in the limit $l \gg 1$, where $l$ is the angular momentum quantum number of the graviton.

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A. S. Cornell, Wade Naylor, Misao Sasaki. 2006-01-13. Graviton emission from a higher-dimensional black hole. https://doi.org/10.1088/1126-6708%2F2006%2F02%2F012

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