A Study of e+e- -> H0A0 Production at 1 TeV and the Constrain on Dark Matter Density

Abstract

This paper reports preliminary results of a study of the HA production process in e+e- collisions at a 1 TeV linear collider and their implication in the study of dark matter at particle colliders. The analysis is carried out using full Geant-4 simulation and reconstruction for the LDC detector model.

Comments: 5 pages, 3 figures, to appear in the proceedings of the 2007 International Linear Collider Workshop, LCWS07, DESY, Hamburg, Germany, May30 - June 3, 2007