2004/10/31 by E. W. Dvergsnes, Erik Wolden Dvergsnes, P. Osland +3
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.1142/s0217751x05024432
published as Int.J.Mod.Phys. A20 (2005) 2232-2236 · 5 pages, Presented by E.W Dvergsnes at the 6th Alexander Friedmann International Seminar on Gravitation and Cosmology, Cargese, July 2004; to appear in the proceedings. Version 2: Updating references
arxiv created 2004/11/27 · openalex publication_date 2005/04/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We present an analysis, based on the center–edge asymmetry, to distinguish effects of extra dimensions within the Arkani-Hamed–Dimopoulos–Dvali (ADD) and Randall–Sundrum (RS) scenarios from other new physics effects in lepton-pair production at the CERN Large Hadron Collider LHC. Spin-2 and spin-1 exchange can be distinguished up to an ADD cutoff scale, M H , of about 5 TeV, at the 95% CL. In the RS scenario, spin-2 resonances can be identified in most of the favored parameter space.