[Gate-users] How to correct parameters when the simulated sensitivity is 2.5 times higher than that of measured sensitivity?

[신희순]

Dear all,

I simulated PET system and then tried to its performance.
I have done sensitivity.
However, its value is too higher (2.5 times) than the measured value.

I appreciate if you let me know of which parameter be modified.

Thanks for  your attention.

Heesoon.