Gluon Radiation Off Scalar Stop Particles

Abstract

We present the distributions for gluon radiation off stop-antistop particles produced in $e^{+}{e}^{-}$ annihilation: $e^{+}{e}^{-}\to \tilde{t}\overline{\stackrel{~}{t}}g$. For high energies the splitting functions of the fragmentation processes $\tilde{t}\to \tilde{t}g$ and $g\to \tilde{t}\overline{\stackrel{~}{t}}$ are derived; they are universal and apply also to high-energy stop particles produced at hadron colliders.

Comments: 9 pages, 2 figures as uuencoded ps files, Latex, uses epsfig, complete postscript version at ftp://x4u2.desy.de/pub/preprints/desy/1994/desy94-235.ps