====== TTP93-18 TOPICS IN TOP QUARK PHYSICS ====== The status of top quark searches will be briefly reviewed. Theoretical predictions for the top quark decay rate are presented including QCD and electroweak radiative corrections. The possibilities for quarkonium searches at an hadron collider will be discussed. The perspectives for top production at an electron positron collider will be described in detail with emphasis on the behavior of the cross section and decay distribution in the threshold region. |**J.H. K\"uhn** | |** Proc. of the XXVIII Rencontre de Moriond, March, 1993, J. Tran Thanh Von, ed., pp. 183--190. ** | | {{preprints:1993:ttp93-18.pdf|PDF}} {{preprints:1993:ttp93-18.ps|PostScript}} | | |