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SUPERSYMMETRY VERSUS BLACK HOLES AT THE LHC.
- Source :
-
Modern Physics Letters A . 11/20/2008, Vol. 23 Issue 35, p2987-2996. 10p. 1 Chart, 5 Graphs. - Publication Year :
- 2008
-
Abstract
- Supersymmetry and extra dimensions are the two most promising candidates for new physics at the TeV scale. Supersymmetric particles or extra-dimensional effects could soon be observed at the Large Hadron Collider. We propose a simple but effective method to discriminate the two models: the analysis of isolated leptons with high transverse momentum. Black hole events are simulated with the CATFISH black hole generator. Supersymmetry simulations use a combination of PYTHIA and ISAJET, the latter providing the mass spectrum. Our results show that the measure of the dilepton invariant mass provides a promising signature to differentiate supersymmetry and black hole events at the Large Hadron Collider. Analysis of event-shape variables and multilepton events complement and strengthen this conclusion. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02177323
- Volume :
- 23
- Issue :
- 35
- Database :
- Academic Search Index
- Journal :
- Modern Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 35363323
- Full Text :
- https://doi.org/10.1142/S0217732308028399