2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44700Soft gluons radiated in top quark production and decay can interfere in a way that is sensitive to the top width. We show how the width affects the gluon distribution in $e^+e^- \rightarrow t {\bar t}$ and discuss prospects for measuring $Γ$ from gluons radiated near $\tt$ threshold.LaTeX, 4 pages + 3 figures appended as postscript files, talk given at 1992 Meeting of Division of Particles and Fields, Fermilab, UCD-92-28High Energy Physics - Phenomenologytext