A new design of large area MCP-PMT for the next generation neutrino experiment

	A new design of large area MCP-PMT for the next generation neutrino experiment
	Wang YF(王贻芳); Qian S(钱森); Wang, YF; Qian, S; Zhao, T; Tian, JS; Li, HR; Cao, J; Xu, XY; Wang, XY
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2012
卷号	695 页码:113-117
关键词	MCP PMT Large area photocathode Neutrino experiment
英文摘要	This manuscript discusses a new design of large area MCP-PMT for the next generation neutrino experiments. The main motivation of the design is to improve the quantum efficiency (photo detection efficiency) of the PMT. Two sets of small MCP units, the transmission photocathode coated on the front hemisphere and the reflection photocathode coated on the rear hemisphere are assembled in the same glass envelope to form nearly 4 pi viewing angle to enhance the efficiency of the photoelectron detection. The photoelectrons from the 4 pi photocathode are collected and amplified by two sets of MCP units. Our goal is eventually to produce 20 in. diameter PMT following such an approach. We will report preliminary results of our ptoelectronic simulation and the results of a 5 in. diameter prototype PMT. Future plans and prospects are discussed at the end. (C) 2011 Elsevier B.V. All rights reserved.
学科主题	Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
收录类别	SCI
WOS记录号	WOS:000311469900022
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/223849]
专题	高能物理研究所_院士
推荐引用方式 GB/T 7714	Wang YF,Qian S,Wang, YF,et al. A new design of large area MCP-PMT for the next generation neutrino experiment[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2012,695:113-117.
APA	王贻芳.,钱森.,Wang, YF.,Qian, S.,Zhao, T.,...&刘署东.(2012).A new design of large area MCP-PMT for the next generation neutrino experiment.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,695,113-117.
MLA	王贻芳,et al."A new design of large area MCP-PMT for the next generation neutrino experiment".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 695(2012):113-117.