An AMOC System with Two Detectors
In this work, a single scintillator detector setup for AMOC measurement is considered to improve coincidence efficiency. A planar HPGe detector provide both the timing signal of stop channel and the energy spectrum signal for an annihilation events of positronium. Experiment results show that the system can get a count rate ~20cps/μCi with a time resolution of 2.2ns.
Jozef Krištiak, Jan Kuriplach and Pradeep K. Pujari
Z. X. Li et al., "An AMOC System with Two Detectors", Materials Science Forum, Vol. 733, pp. 326-329, 2013