美国《保健物理》(Health Physics)杂志英文摘要(2023年126卷第5期)  

Health Phys.Abstracts,Volume 126,Number 5

出　　处：《辐射防护》2024年第4期437-440,共4页Radiation Protection

摘　　要：High-rate Gamma Spectrometry Using a LaBr_(3)(Ce)Scintillator with a Fast Pulse Shaping.Tianyi Ren1,2,Soo Hyun Byun1,2(1.Department of Physics and Astronomy,McMaster University,Hamilton,ON,L8S 4K1,Canada;2.Radiation Sciences Graduate Program,McMaster University,Hamilton,ON,L8S 4K1,Canada)Abstract:The performance of a LaBr_(3)(Ce)gamma spectrometer at high count rates was investigated up to an input count rate of 1.3 Mcps.In order to make its pulse processing faster,a preamplifier provided by the detector manufacturer was eliminated,and the signal from the photomultiplier tubewas fed directly to a digital pulse processing system.

关 键 词：1 2 FASTER eliminated 

分 类 号：Z89[文化科学]