Toward a high granularity and high counting rate, differential readout timing MRPC
Toward a high granularity and high counting rate, differential readout timing MRPC
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迈向高粒度、高计数率、差分读出定时MRPC
DOI：
10.1016/j.nima.2010.09.162
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发表时间：
2012
影响因子：
1.4
通讯作者：
N. Herrmann
中科院分区：
文献类型：
--
作者：
M. Petris;M. Petrovici;V. Simion;D. Bartos;G. Caragheorgheopol;I. Deppner;K. Doroud;N. Herrmann
提出了一种新的基于高粒度条形读出电极的电阻板计数器差分结构，读出电极相对于中心阳极对称。详细介绍了该工程的设计和施工情况。讨论了60 Co源试验和使用最小电离粒子的束内研究的结果。获得了50- 60 ps的时间分辨率和1.4条的团簇尺寸。这些结果与之前基于低电阻率玻璃电极的结果[1]一起打开了构建大面积飞行时间（TOF）探测器的前景，该探测器具有非常好的时间分辨率和高粒度，用于高强度固定目标实验。
A new differential architecture of a resistive plate counter based on high granularity strip structure readout electrodes, symmetric relative to the central anode, is proposed. Details of its design and construction are introduced. Results of the60Co source tests and of the in-beam investigations using minimum ionizing particles are discussed. A time resolution of 50–60ps and a cluster size of ∼1.4 strips were obtained. These results together with previous ones based on low resistivity glass electrodes [1] open the perspective to built large area time-of-flight (TOF) detectors with a very good time resolution and high granularity for high intensity fixed target experiments.
DOI：
10.1016/j.nima.2009.09.055
发表时间：
2009
影响因子：
1.4
作者：
K. Doroud;H. Afarideh;D. Hatzifotiadou;J. Rahighi;M. Williams;A. Zichichi
通讯作者：
A. Zichichi