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Small Visible Energy Scalar Top Iterative Discriminant Analysis for Different Center-of-Mass Energies

A. Sopczak·A. Finch·A. Freitas·C. Milstene·M. Schmitt
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Abstract

Light scalar top quarks with a small mass difference with respect to the neutralino mass are of particular cosmological interest. This study uses an Iterative Discriminant Analysis method to optimize the expected selection efficiency at a International Linear Collider (ILC). A previous study at sqrt(s)=260 GeV with 50 fb-1 has been extended to sqrt(s)=500 GeV with 500 fb-1, and results from both studies are compared.

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A. Sopczak, A. Finch, A. Freitas, C. Milstene, M. Schmitt. 2006-11-28. Small Visible Energy Scalar Top Iterative Discriminant Analysis for Different Center-of-Mass Energies. https://doi.org/10.1063/1.2735150

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