R&D of glass scintillator for nuclear radiation detection

被引：4

作者：

Hua, Z. H. ^{[1
]}

Qian, S. ^{[1
,2
]}

Cai, H. ^{[3
]}

Chen, D. P. ^{[4
]}

Du, D. J. ^{[1
]}

Fan, R. R. ^{[1
,5
]}

Han, J. F. ^{[6
]}

Hu, P. ^{[1
]}

Li, W. C. ^{[4
]}

Liu, S. ^{[7
]}

Liu, Y. ^{[1
,2
]}

Ma, L. S. ^{[1
]}

Qin, L. S. ^{[8
]}

Ren, J. ^{[9
]}

Sui, Z. X. ^{[9
]}

Sun, X. Y. ^{[10
]}

Tang, G. ^{[8
]}

Wang, Z. L. ^{[11
]}

Yang, D. ^{[8
]}

Yin, S. H. ^{[12
]}

Zhang, M. H. ^{[13
]}

Zhu, Y. ^{[9
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, 19-B,Yuquan Rd, Beijing, Peoples R China

[2] State Key Lab Particle Detect & Elect, 19B,Yuquan Rd, Beijing, Peoples R China

[3] China Bldg Mat Acad, 1 Guan Zhuang Dong Li, Beijing 100024, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Qinghe Rd 390, Shanghai 201800, Peoples R China

[5] Spallat Neutron Source Sci Ctr SNSSC, Neutron Source Rd 1, Dongguan 523803, Peoples R China

[6] Sichuan Univ, Key lab Radiat Phys & Technol MOE, 25 South Sect,1 Yihuan Rd, Chengdu 610065, Peoples R China

[7] Beijing Glass Res Inst, 5 Xingguang 4th St, Beijing 101111, Peoples R China

[8] China Jiliang Univ, Coll Mat & Chem, 258 Xueyuan St, Hangzhou 310018, Peoples R China

[9] Harbin Engn Univ, Coll Phys & Optoelect Engn, Nantong St 145, Harbin 150001, Heilongjiang, Peoples R China

[10] Jinggangshan Univ, Dept Phys, Jian 343009, Jiangxi, Peoples R China

[11] Harbin Inst Technol, Sch Astronaut, West Tai Chi St 92, Harbin 150001, Peoples R China

[12] China Nucl Beijing Nucl Instrument CO LTD, Hongda South Rd 3, Beijing 100176, Peoples R China

[13] Chinese Acad Sci, Shanghai Inst Ceram, 585 Heshuo Rd, Shanghai 201899, Peoples R China

来源：

JOURNAL OF INSTRUMENTATION | 2023年 / 18卷 / 12期

关键词：

Scintillators and scintillating fibres and light guides; Scintillators; scintillation and light emission processes (solid; gas and liquid scintillators);

D O I：

10.1088/1748-0221/18/12/C12003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In 2021, the Institute of High Energy Physics proposed a design of glass scintillator coupled with SiPM as a new solution for the next generation calorimeter, to explore the application of glass scintillators in high energy physics and nuclear radiation detection. The Large Area Glass Scintillator Collaboration Group was established to research and develop a glass scintillator with high density, high light yields and fast decay time. Through continuous optimization, the glasses have excellent scintillation performance with a light yield of 1000 ph/MeV and a density of 6 g/cm3. Moreover, the neutron response of the glasses was investigated, and different high-energy particles can be distinguished by signal amplitude. In addition, the radiation resistance of different glasses was tested under proton beam. All the glasses appeared opaque and produced a high radioactive background, because Gd element interacts with proton to produce radionuclides with high activity and long half-life.

引用

页数：11

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