Data-driven Validation of Templates in Signal Events

2 Data-driven Validation of Templates in Signal Events 

No systematic uncertainty is introduced as the distribution in signal events obtained from simulation agrees with the data distribution within the limited statistics. 

In Table 6.3 the -fractions determined by the fit in the different bins and their statistical uncertainty are listed. Furthermore, the likelihood ratio of the fits is given where the number of degrees of freedom of all fits is 10. 

The stability of the fit is tested by performing repeated fits with varied binning. The results agree within the statistical error. 

The errors represent the statistical uncertainty. In addition, the likelihood-ratio x of the fit is given. 

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