Abstract
我們計算出標準模型中頂垮克衰變到一個底垮克及兩個規範玻色子的衰變率，並比較不同理論的結果，並藉此檢驗標準模型We calculated the decay rate of top quark decay to a bottom topquark and two gauge bosons (W and Z), both in Standard Modeland in the general theory. Our interest is to look at thetrilinear gauge boson vertex, which has not been tested byexperiment so far. Our aim is to calculate the distribution ofthe different form factors contained in the general vertex, andso could compare with the experiment data, to find out whetherthe Standard Mode ls "good" in describing this coupling ofthree gauge bosons.