Related Experiment Videos
A new 4π(LS)-γ coincidence counter at NCBJ RC POLATOM with TDCR detector in the beta channel
T Ziemek1, A Jęczmieniowski1, D Cacko1
1National Centre for Nuclear Research Radioisotope Centre POLATOM, Andrzeja Sołtana 7, 05-400 Otwock, Poland.
Abstract:
A new 4π(LS)-γ coincidence system (TDCRG) was built at the NCBJ RC POLATOM. The counter consists of a TDCR detector in the beta channel and scintillation detector with NaI(Tl) crystal in the gamma channel. The system is equipped with a digital board with FPGA, which records and analyses coincidences in the TDCR detector and coincidences between the beta and gamma channels. The characteristics of the system and a scheme of the FPGA implementation with behavioral simulation are given. The TDCRG counter was validated by activity measurements on (14)C and (60)Co solutions standardized in RC POLATOM using previously validated methods.