Distinguishing Z' models with polarised top pairs

Autor: Basso, L., Mimasu, K., Moretti, S.
Rok vydání: 2012
Předmět:
Druh dokumentu: Working Paper
Popis: We study the sensitivity of top pair production at the Large Hadron Collider (LHC) to the nature of an underlying Z' boson, including full tree level standard model background effects and interferences. We demonstrate that exploiting combinations of asymmetry observables will enable one to distinguish between a selection of `benchmark' Z' models while assuming realistic final state reconstruction efficiencies and error estimates.
Comment: Proceedings submission for parallel talk given at `Rencontres de Blois' conference, France, June 2012. 5 pages, 1 figure
Databáze: arXiv