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arxiv: hep-ph/9909378 · v1 · submitted 1999-09-15 · ✦ hep-ph

Production and decays of stops, sbottoms, and staus

classification ✦ hep-ph
keywords beamdecaysdeterminationproductionsbottomsstausstopsaddition
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We present a phenomenological analysis of production and decays of stops, sbottoms, and staus in e+e- collisions with sqrt(s) = 500 - 800 GeV. We include SUSY-QCD and Yukawa coupling corrections as well as initial state radiation. We show that e- beam polarization is a powerful tool for a determination of the underlying SUSY parameters. Using in addition a polarized e+ beam improves the precision of the parameter determination by about 25%.

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