Developing the radium measurement system for the water Cherenkov detector of the Jiangmen Underground Neutrino Observatory

首页 > 成果 > 详情

认领

导出

下载 Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Xie, L. F.;Liu, J. C.;Qiu, S. K.;Guo, C.;Yang, C. G.;...

通讯作者：

Tang, Q;Guo, C

作者机构：

[Tang, Q.; Xie, L. F.; Qiu, S. K.] Univ South China, Sch Nucl Sci & Technol, Hengyang, Peoples R China.

[Guo, C.; Zhang, Y. P.; Zhang, P.; Liu, J. C.; Yang, C. G.] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing, Peoples R China.

[Yang, C. G.] Univ Chinese Acad Sci, Sch Phys, Beijing, Peoples R China.

通讯机构：

[Guo, C ] C

[Tang, Q ] U

Univ South China, Sch Nucl Sci & Technol, Hengyang, Peoples R China.

Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing, Peoples R China.

语种：

英文

关键词：

Cerenkov counters;Neutrons;Observatories;Radium;Radon;Liquid scintillator detectors;Measurement sensitivity;Measurement system;Radium concentrations;Radium measurements;Radon concentrations;Water Cherenkov detectors;Water measurements;Particle detectors

期刊：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

ISSN：

0168-9002

年：

2020

卷：

976

页码：

164266

DOI：

10.1016/j.nima.2020.164266

基金类别：

This work is supported by Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA10010300 ), National Natural Science Foundation of China (Grant No. 11875280 ) and the Innovative Project of Institute of High Energy Physics, China (Grant No. Y9545140U2 ).

机构署名：

本校为第一且通讯机构

院系归属：

核科学技术学院

摘要：

The Jiangmen Underground Neutrino Observatory is proposed to determine neutrino mass hierarchy using a 20 ktonne liquid scintillator detector. Strict radio-purity requirements have been put forward for all the components of the detector. According to the MC simulation results, the radon dissolved in the water Cherenkov detector should be below 200 mBq/m3. Radium, the progenitor of radon, should also be taken seriously into account. In order to measure the radium concentration in water, a radium measurement system, which consists of a radium ext...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Developing the radium measurement system for the water Cherenkov detector of the Jiangmen Underground Neutrino Observatory

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问