# $e^ e^- o e^- {ar ν e} u {ar d}$ from LEP to linear collider energies

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The complete tree level cross section for the process $e^+e^- \to e^- \bar u e u \bar{d}$ is computed using the GRACE system, a program package for automatic amplitude calculation. Special attention is brought to the gauge violation problem induced by the finite width of the $W$-boson. The {\it preserved gauge scheme} is introduced and an event gen

Author: Y. Kurihara; D. Perret-Gallix; Y. Shimizu

Source: https://archive.org/