Experimental Implications for a Linear Collider of the SUSY Dark Matter Scenario

Abstract

This paper presents the detection issues for the lightest slepton \tildeτ_1 at a future e^+e^- TeV collider given the dark matter constraints set on the SUSY mass spectrum by the WMAP results. It intends to illustrate the importance of an optimal detection of energetic electrons in the very forward region for an efficient rejection of the γγbackground. The TESLA parameters have been used in the case of head-on collisions and in the case of a 10, mrad half crossing angle.

24 pages, 13 figures, Work presented at the International Conference on Linear Colliders (LCWS04), 19-23 April 2004, Le Carre des Sciences, Paris, France

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