摘要
山东大学承担ATLAS实验T9型窄隙室TGC探测器的研制任务 ,本工作测量了TGC探测器在 32 0 0V工作电压下的稳定性、漏电流和坪曲线 ,同时在相同工作条件下、相同时间间隔内测量各信号道的计数率的一致性 .初步测量结果表明 ,由山东大学研制的T9型TGC探测器的各项性能指标达到实验设计要求 .
Shandong University is in charge of the research and production of T9 type TGC (Thin Gap Chamber) detectors for ATLAS experiment. In this paper, the stability and the leak current of the detectors working at 3200 V voltage were measured, and the plateau curves of the detectors were measured too. The counting rate of each channel was measured with same working condition and counting time interval for all the TGC detectors, in order to check the consistency of all signal channels. The performance of T9 type TGC detectors produced by Shandong Univ. has met the requirement of the ATLAS experiment according to the preliminary results of measurement.
出处
《高能物理与核物理》
EI
CSCD
北大核心
2005年第1期50-54,共5页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金 (0 0 5 0 114 0 )资助~~
