不同玻璃制成的阻性板探测器性能研究

史镇玮; 韩然; 陈义学

doi:10.11889/j.0253-3219.2016.hjs.39.040402

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不同玻璃制成的阻性板探测器性能研究

更新时间：2021-05-25

- 不同玻璃制成的阻性板探测器性能研究
- Study on the performance of resistive plate counter made of different glass
- 核技术 2016年39卷第4期文章编号：040402
- 作者机构：
  
  1.华北电力大学核科学与工程学院北京 102206;
  2.北京卫星环境工程研究所北京 100029
- 作者简介：
  
  史镇玮,男,1989年出生,2013年毕业于东华理工大学,现为硕士研究生,辐射防护及环境保护专业
  韩然,E-mail:hanran@ncepu.edu.cn
- 基金信息：
  
  国家自然科学基金(No.11405056、No.11390383)资助()
- DOI：10.11889/j.0253-3219.2016.hjs.39.040402
  中图分类号： TL811
- 收稿日期：2016-01-04，
  
  录用日期：2016-01-27，
  
  纸质出版日期：2016-01-25
- 稿件说明：
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史镇玮, 韩然, 陈义学. 不同玻璃制成的阻性板探测器性能研究[J]. 核技术, 2016,39(4):040402

Zhenwei SHI, Ran HAN, Yixue CHEN. Study on the performance of resistive plate counter made of different glass[J]. Nuclear techniques, 2016, 39(4): 040402
史镇玮, 韩然, 陈义学. 不同玻璃制成的阻性板探测器性能研究[J]. 核技术, 2016,39(4):040402 DOI： 10.11889/j.0253-3219.2016.hjs.39.040402.

Zhenwei SHI, Ran HAN, Yixue CHEN. Study on the performance of resistive plate counter made of different glass[J]. Nuclear techniques, 2016, 39(4): 040402 DOI： 10.11889/j.0253-3219.2016.hjs.39.040402.

摘要

阻性板探测器(Resistive Plate Counter

RPC)以其高性能、低成本及可大面积制作等特点而被推荐作为在建的江门中微子实验(Jiangmen Underground Neutrino Observatory

JUNO)反符合探测器的方案之一。普通浮法玻璃制作的RPC在深地实验中存在易碎裂和易受潮腐蚀等问题

影响性能稳定性及寿命。利用不同性质的玻璃制作三块RPC

对这三种玻璃的特性研究发现

其具有很好的强度、耐酸碱腐蚀性以及较高的体电阻率;对三种RPC进行宇宙线探测性能测试并测量其在雪崩模式下的探测效率、单计数率和暗电流

测试结果表明

三种RPC探测效率在90%-95%之间

具有良好的性能

高电阻使RPC需要较高的电压达到效率坪区

也使其适合低本底的实验。

Abstract

Background:

Resistive Plate Counter(RPC)

which is of good performance at low cost and is suitable for large area production

has been proposed as the veto detector for Jiangmen Underground Neutrino Observatory(JUNO). However

RPC made of float glass is fragile and susceptible to damp and corrosion in underground experiments.

Purpose:

This study aims to improve the performance of RPC to enhance its stability and lifetime.

Methods:

Three RPCs made of three different chemically strengthened glass are tested with cosmic ray. First of all

the properties of these glass were studied to show its high-strength

orrosion-resistant

high bulk resistivity. Then the variation of detection efficiency

single counting rate and dark current curves of RPCs are verified in avalanche mode.

Results:

The test results show that the chamber's efficiency is between 90% and 95% and the single counting rate is at a relatively low level.

Conclusion:

RPCs made of chemically strengthened glass works well due to the high bulk resistivity. In order to reach plateau operation

higher voltage is required for RPC to suitable working in a very low rate background experiment.

关键词

Keywords

references

Li Y F . Overview of the Jiangmen Underground Neutrino Observatory(JUNO) . International Journal of Modern Physics Conference Series , 2014 . 31 1460300 .

Santonico R , Cardarelli R . Development of resistive plate counters . Nuclear Instruments and Methods in Physics Research Section A , 1981 . 187 ( 81 ): 377 - 380 .

Vincenzi M D , Hull G , Mari S M , . Study of the performance of standard RPC chambers as a function of bakelite temperature . Nuclear Instruments and Methods in Physics Research Section A , 2003 . 508 ( S1-2 ): 94 - 97 .

Datar V M , Jena S , Kalmani S D , . Development of glass resistive plate chambers for INO experiment . Nuclear Instruments and Methods in Physics Research Section A , 2009 . 602 ( 3 ): 744 - 748 .

Corning gorilla glass provides outstanding performance and durability , with distinct advantages over other materials[EB/OL] . . http://www.Corninggorill aglass.com/en/technology/technology-overview .

BOROFLOAT-Inspiration through quality[EB/OL] . . http://www.us.schott.com/borofloat/english/production/index.html , 2015 .

马经国 , 班勇 , 刘洪涛 , . 大面积阻抗板探测器的研制及性能测量 . 高能物理与核物理 , 2001 . 25 ( 9 ): 898 - 902 .

MA Jingguo , BAN Yong , LIU Hongtao , . Construction and performance test of a large area RPC module . High Energy Physics and Nuclear Physics , 2001 . 25 ( 9 ): 898 - 902 .

Callier S , Dulucq F , de La Taille C , . HARDROC1, readout chip of the digital hadronic calorimeter of ILC . IEEE Nuclear Science Symposium Conference Record , 2007 . 3 1851 - 1856 .

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