Tübingen 2003 – wissenschaftliches Programm
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HK: Physik der Hadronen und Kerne
HK 32: Theorie V
HK 32.3: Gruppenbericht
Mittwoch, 19. März 2003, 15:00–15:30, D
Collider Signatures of Large eXtra Dimensions — •Sabine Hossenfelder1, Marcus Bleicher1, Lars Gerland2, Ulrich Harbach1, Stefan Hofmann1, Kerstin Paech1, Christoph Rahmede1, Joerg Ruppert1, and Horst Stoecker1 — 1Institut fuer Theoretische Physik, Universitaet Frankfurt, Robert-Mayer-Str. 10, D-60054 Frankfurt — 2School of Physics and Astronomy, Tel Aviv University, 69978 Tel Aviv, Israel
Present and future high energy colliders (Tevatron, LHC, TESLA, CLIC) allow to investigate the fundamental scale of quantum gravity in space times with additional compactified space-like dimensions. Signatures of these string theoretically motivated models are the production of microscopic black holes and massive Kaluza-Klein gravitons.Prediction of the high transverse momentum spectrum including black holes or gravitons in the final state of a perturbative parton parton scattering process are discussed.
References: S. Hossenfelder, S. Hofmann, M. Bleicher, and H. Stocker Phys. Rev. D 66, 101502(R), 2002 M. Bleicher, S. Hofmann, S. Hossenfelder and H. Stocker, Phys. Lett. B 548, 73, 2002