Neutron&photon rates with CF252
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.
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.