It can be seen from Table 2 that the ECAH model requires a lot of physical parameters, which are less than those required by the BLBL model. In summary, the BLBL model is finally selected as the decay model.
It can be seen from table 2 that ecah model requires many physical parameters, which are less than that of blbl model. In conclusion, blbl model is selected as the attenuation model.
From Table 2, we can see that ECAH model needs a lot of physical parameters, which are less than BLBL model. To sum up, BLBL model is finally selected as the attenuation model.