[Gate-users] correction of randoms

phy phy nuclear99physics at gmail.com
Thu Aug 13 17:40:42 CEST 2020

Hi dear users Gate

I have simulated a clinical PET that uses LSO crystals.
I want to get the NECR parameter, so I need randoms, scatters and trues
I set the phantom and activity according to NEMA. The values of the true
and scatter rates are obtained according to the experimental results, but
the random values are very high.
Is there a correction for the random rates?
Please tell me how to make this correction in the simulation.

I appreciate any help in advance.
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