Neutron&photon rates with CF252

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A CF-252 PMT trigger is placed in the center of the detecter array. The discriminator threshold for the trigger PMT was set to 150 mV and 50 mV for all neutron detector PMT's.

Neutron&PhotonRate 50MvThresh.png

Neutron and photon rates superimposed

PhotonRate 50MvThresh.png

Photon rates