TY  - INPR
A1  - Hofmann, Stefan
A1  - Bleicher, Marcus
A1  - Gerland, Lars
A1  - Hossenfelder, Sabine
A1  - Schwabe, Sascha
A1  - Stöcker, Horst
T1  - Suppression of high-P T jets as a signal for large extra dimensions and new estimates of lifetimes for meta stable micro black holes : from the early universe to future colliders
N2  - We address the production of black holes at LHC in space times with compactified space-like large extra dimensions (LXD). Final state black hole production leads to suppression of high-PT jets, i.e. a sharp cut-o in (pp!jet+X). This signal is compared to the jet plus missing energy signature due to graviton production in the final state as proposed by the ATLAS collaboration. Time evolution and lifetimes of the newly created black holes are calculated based on the micro- canonical formalism. It is demonstrated that previous lifetime estimates of micro black holes have been dramatically underestimated. The creation of a large number of quasi-stable black holes is predicted with life times of hundred fm/c at LHC. Medium modifications of the black holes evaporation rate due to the quark gluon plasma in relativistic heavy ion collisions as well as provided by the cosmic fluid in the early universe are studied
KW  - schwarze Löcher
KW  - große Extradimensionen
KW  - black holes
KW  - large extra dimensions
Y1  - 2002
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3267
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-21354
ER  -