Validierung von Umgewichtungen simulierter Verteilungen des Prozesses $W^\pm W^\pm \rightarrow{} W^\pm W^\pm$

At high energy scales effects of new physics occure, that are not included in the descriptions of the standard model. In order to predict the outcome of these effects, its necessary to simulate them. For this the extension of the standard model is based on effective field theories. To study a variety of BSM-theories, a generated sample will be deformed by changing the weight of each event to account for an alternative theory. In this thesis the reweighting under madgraph should be tested for the process $W^\pm W^\pm \rightarrow{} W^\pm W^\pm$. The aim is to find constraints that guarantee a precise reweighting under usage of Madgraph, while looking at the stated process.