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	Multi-peak pattern in multi-gap rpc time-over-threshold distributions and an offline calibration method
	Yang, R. X.1,3; Li, C.1,3; Sun, Y. J.1,3; Heng, Y. K.2,3; Sun, S. S.2,3; Dai, H. L.2,3; Wu, Z.2,3; Liu, Z.1,3; Wang, X. Z.1,3; An, F. F.2,3
刊名	Journal of instrumentation
	2017
卷号	12页码:7
关键词	Gaseous detectors Pattern recognition Cluster finding Calibration and fitting methods Resistive-plate chambers
ISSN号	1748-0221
DOI	10.1088/1748-0221/12/01/c01012
通讯作者	Yang, r. x.(sunday@ustc.edu.cn)
英文摘要	The beijing spectrometer (besiii) has just updated its end-cap time-of-flight (etof) system, using the multi-gap resistive plate chamber (mrpc) to replace the current scintillator detectors. these mrpcs shows multi-peak phenomena in their time-over-threshold (tot) distribution, which was also observed in the long-strip mrpc built for the rhic-star muon telescope detector (mtd). after carefully investigated the correlation between the multi-peak distribution and incident hit positions along the strips, we find out that it can be semi-quantitatively explained by the signal reflections on the ends of the readout strips. therefore a new offline calibration method was implemented on the mrpc etof data in besiii, making t-tot correlation significantly improved to evaluate the time resolution.
WOS研究方向	Instruments & Instrumentation
WOS类目	Instruments & Instrumentation
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000395768300012
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2176772
专题	高能物理研究所
通讯作者	Yang, R. X.
作者单位	1.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 3.USTC IHEP, State Key Lab Particle Detect & Elect, Hefei, Peoples R China
推荐引用方式 GB/T 7714	Yang, R. X.,Li, C.,Sun, Y. J.,et al. Multi-peak pattern in multi-gap rpc time-over-threshold distributions and an offline calibration method[J]. Journal of instrumentation,2017,12:7.
APA	Yang, R. X..,Li, C..,Sun, Y. J..,Heng, Y. K..,Sun, S. S..,...&An, F. F..(2017).Multi-peak pattern in multi-gap rpc time-over-threshold distributions and an offline calibration method.Journal of instrumentation,12,7.
MLA	Yang, R. X.,et al."Multi-peak pattern in multi-gap rpc time-over-threshold distributions and an offline calibration method".Journal of instrumentation 12(2017):7.

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