Black holes at LHC

Strategies for identifying speculative mini black hole events (due to large extra dimensions) at future colliders are reviewed. Estimates for production cross sections, Hawking radiation, di-jet suppression and multi- mono-jet emission are surveyed. We further report on a class of effective entropy formulae that could lead to the formation of a final black hole remnant state, BHR. Such BHRs could be both electrically charged and uncharged. Charged BHRs should be observable by single stiff charged tracks in the detectors. Collinear hadronic jets with a large missing transverse momentum are presented as new observable signal for electrically neutral black holes.

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