Graviton emission from a higher - dimensional black hole
نویسنده
چکیده
We discuss the graviton absorption probability (greybody factor) and the cross-section of a higherdimensional 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)ω ∼ 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 ≫ 1, where l is the angular momentum quantum number of the graviton.
منابع مشابه
Hawking Radiation of the Brane-Localized Graviton from a (4 + n)-dimensional Black Hole
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