MRPC detector for the BESIII E-TOF upgrade

	MRPC detector for the BESIII E-TOF upgrade
	Yang, RX; Li, C; Sun, YJ; Chen, HF; Dai, HL; Heng, YK; Liu, SB; Shao, M; Tang, ZB; Wu, Z
刊名	JOURNAL OF INSTRUMENTATION
	2014
卷号	9 页码:C09032
关键词	Resistive-plate chambers Instrumentation and methods for time-of-flight (TOF) spectroscopy Charge transport and multiplication in gas
英文摘要	An end-cap Time-of-Flight (E-TOF) system with higher granularity compare to the current E-TOF and intrinsic time resolution of better than 50 ps will extend the K/pi separation (2 sigma) momentum range to 1.4 GeV/c and enhance the physics capability of Beijing Spectrometer (BESIII). A R&D project was carried out aiming at upgrading the current BESIII E-TOF with the Multi-gap Resistive Plate Chamber (MRPC). The beam test for the MRPC prototype, together with the custom-designed Front End Electronics (FEE) and TDC boards, was performed at the BEPC E3 line in the last years. The test results show that the detector has stable performance at different positions and working High Voltage (HV). A time resolution of better than 50 ps can be achieved. The different performance between pion and proton events is also discussed.
学科主题	Instruments & Instrumentation
收录类别	SCI
WOS记录号	WOS:000343281300032
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225103]
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Yang, RX,Li, C,Sun, YJ,et al. MRPC detector for the BESIII E-TOF upgrade[J]. JOURNAL OF INSTRUMENTATION,2014,9:C09032.
APA	Yang, RX.,Li, C.,Sun, YJ.,Chen, HF.,Dai, HL.,...&吴智.(2014).MRPC detector for the BESIII E-TOF upgrade.JOURNAL OF INSTRUMENTATION,9,C09032.
MLA	Yang, RX,et al."MRPC detector for the BESIII E-TOF upgrade".JOURNAL OF INSTRUMENTATION 9(2014):C09032.