作者: Guenter Zeitler , Christian Baeumer , Booker Roger Steadman , Cristoph Herrmann
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摘要: A photon counting apparatus includes a radiation detector (100) and signal conditioning circuitry (102). rate counter (106) produces count value indicative of total number photons received by the (100). One or more counters (1101+N) produce values having varying energy characteristics. The (1101+n) disregard pileup pulses.