Charged black hole remnants at the LHC G. L. Alberghi, L. Bellagamba, X. Calmet, R. Casadio and O. Micu Eur. Phys. J. C, 73 6 (2013) 2448 Published online: 04 June 2013 DOI: 10.1140/epjc/s10052-013-2448-0