FIGURE 6.
Different combinations (circles) of kh and kCS that lead to the best description of the BBY decay kinetics, assuming irreversible CS (see text). The numbers were obtained as follows: We chose a particular value for 
and looked for the best fit of 
. Indicated are also the difference between the model and the experimental BBY curve defined as sum of least squares of the deviates (diamonds). The squares indicate the fraction of the trapping time that is due to migration at a particular value for the hopping time. The arrows indicate which vertical axis corresponds to which curve.