Precision of electro--weak couplings of scalar leptoquarks at TESLA

Abstract

We investigate the potential to measure the electro-weak couplings of scalar leptoquarks ${\Phi }_s$ at TESLA for energies in the range of $\sqrt{s}\simeq 1\text{TeV}$ using the pair production process $e^{+}{e}^{-}\to {\Phi }_s{\bar{\Phi }}_s$.

Comments: 4 pages LATEX, 2 Refs. added