Search of Stop, Sbottom, τ -Sneutrino, and Stau at an e + e − Linear Collider with s √ =0.5−2 TeV
A. Bartl, H. Eberl, S. Kraml, W. Majerotto, W. Porod, A. Sopczak
Abstract
We discuss pair production and decays of stops, sbottoms,
τ
-sneutrinos, and staus in
e
+
e
−
annihilation in the energy range
s
√
=500GeV
to 2 TeV. Numerical predictions within the Minimal Supersymmetric Standard Model (MSSM) for cross sections and decay rates are presented. We study the stop discovery potential for
s
√
=500GeV
and $10 \fb^{-1}$ integrated luminosity for polarized e^- beams. Moreover, we give an estimate of the error of the soft-breaking stop and sbottom parameters that can be obtained by cross section measurements with polarized e^- beams.