New prototype scintillator detector for the Tibet ASγ experiment
New prototype scintillator detector for the Tibet ASγ experiment
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用于西藏 AS 伽马实验的新型闪烁体探测器
DOI：
10.1088/1748-0221/12/11/p11011
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发表时间：
2017-11
影响因子：
1.3
通讯作者：
Xi-Ying Zhang
中科院分区：
文献类型：
--
作者：
Y. Zhang;Q.-B. Gou;H. Cai;T.-L. Chen;Danzengluobu;C.-F. Feng;Y.-L. Feng;Z.-Y. Feng;Q. Gao;X.-J. Gao;Y.-Q. Guo;Y.-Y. Guo;Y.-Y. Hou;H.-B. Hu;C. Jin;H.-J. Li;C. Liu;M.-Y. Liu;X.-L. Qian;Z. Tian;Z. Wang;L. Xue;X.-Y. Zhang;Xi-Ying Zhang
它有4500平方米的地下水切伦科夫池用作μ子探测器（MD）， 789个闪烁探测器覆盖36900平方米作为表面阵列。根据对γ射线观测的完整蒙特卡罗（MC）模拟，在100 TeV时，宇宙射线背景事件可以被大约99.99%的拒绝。为了有效地利用μ子探测器，我们提出通过在当前阵列周围增加120个闪烁体探测器来增加有效探测面积，将表面阵列面积扩大到72900 m2。通过优化探测器的几何形状和光学表面，选择反射材料，采用dynode读出，研制了一种新型闪烁体探测器原型。{该探测器可以满足我们的物理要求，输出电荷的位置不均匀性在10%以内（参照闪烁体中心），时间分辨率FWHM为~ 2.2 ns，动态范围为1到500个最小电离粒子}。
The hybrid Tibet AS array was successfully constructed in 2014. It has 4500 m2 underground water Cherenkov pools used as the muon detector (MD) and 789 scintillator detectors covering 36900 m2 as the surface array. At 100 TeV, cosmic-ray background events can be rejected by approximately 99.99%, according to the full Monte Carlo (MC) simulation for γ-ray observations. In order to use the muon detector efficiently, we propose to extend the surface array area to 72900 m2 by adding 120 scintillator detectors around the current array to increase the effective detection area. A new prototype scintillator detector is developed via optimizing the detector geometry and its optical surface, by selecting the reflective material and adopting dynode readout. {This detector can meet our physics requirements with a positional non-uniformity of the output charge within 10% (with reference to the center of the scintillator), time resolution FWHM of ∼2.2 ns, and dynamic range from 1 to 500 minimum ionization particles}.
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μ子探测器A在TIBET III阵列下的性能
影响因子：
3.6
作者：
Yuan Ai-Fang;Zhai Liu-Ming;Zhang Hui-Min;Zhang Ji-Long;Zhang Xue-Yao;Zhang Yong;Zhang Yi;Zhang Ying;Zhou Xun-Xiu
通讯作者：
Zhou Xun-Xiu
影响因子：
4.9
作者：
Liu Ye;Cao Zhen;Chen Songzhan;Chen Yang;Cui Shuwang;He Huihai;Huang Xingtao;Ma Xinhua;Yuan Qiang;Zhang Xiao
通讯作者：
Zhang Xiao
DOI：
10.22323/1.236.0969
发表时间：
2016-08
期刊：
--
影响因子：
--
作者：
M. Amenomori;X. Bi;Donghong Chen;T. Chen;Wei Chen;S. Cui;Danzengluobu;L. Ding;C. Feng;Zhaoyang Feng;Z. Feng;Q. Gou;Y. Guo;H. He;Z. He;K. Hibino;N. Hotta;Haibing Hu;Huimin Hu;J. Huang;H. Jia;L. Jiang;F. Kajino;K. Kasahara;Y. Katayose;C. Kato;K. Kawata;M. Kozai;Labaciren;G. Le;A. Li;H. Li;W. Li;C. Liu;J. Liu;Maoyuan Liu;Hong-peng Lu;X. Meng;T. Miyazaki;K. Mizutani;K. Munakata;T. Nakajima;Y. Nakamura;H. Nanjo;M. Nishizawa;T. Niwa;M. Ohnishi;I. Ohta;S. Ozawa;X. Qian;X. Qu;T. Saito;T. Saito;M. Sakata;T. Sako;J. Shao;M. Shibata;A. Shiomi;T. Shirai;H. Sugimoto;M. Takita;Y. Tan;N. Tateyama;S. Torii;H. Tsuchiya;S. Udo;H. Wang;H. Wu;L. Xue;Y. Yamamoto;K. Yamauchi;Zicai Yang;S. Yasue;A. Yuan;T. Yuda;L. Zhai;H. Zhang;J. Zhang;X. Zhang;Yanjuan Zhang;Yi Zhang;Ying Zhang;Zhaxisangzhu;X. Zhou
通讯作者：
M. Amenomori;X. Bi;Donghong Chen;T. Chen;Wei Chen;S. Cui;Danzengluobu;L. Ding;C. Feng;Zhaoyang Feng;Z. Feng;Q. Gou;Y. Guo;H. He;Z. He;K. Hibino;N. Hotta;Haibing Hu;Huimin Hu;J. Huang;H. Jia;L. Jiang;F. Kajino;K. Kasahara;Y. Katayose;C. Kato;K. Kawata;M. Kozai;Labaciren;G. Le;A. Li;H. Li;W. Li;C. Liu;J. Liu;Maoyuan Liu;Hong-peng Lu;X. Meng;T. Miyazaki;K. Mizutani;K. Munakata;T. Nakajima;Y. Nakamura;H. Nanjo;M. Nishizawa;T. Niwa;M. Ohnishi;I. Ohta;S. Ozawa;X. Qian;X. Qu;T. Saito;T. Saito;M. Sakata;T. Sako;J. Shao;M. Shibata;A. Shiomi;T. Shirai;H. Sugimoto;M. Takita;Y. Tan;N. Tateyama;S. Torii;H. Tsuchiya;S. Udo;H. Wang;H. Wu;L. Xue;Y. Yamamoto;K. Yamauchi;Zicai Yang;S. Yasue;A. Yuan;T. Yuda;L. Zhai;H. Zhang;J. Zhang;X. Zhang;Yanjuan Zhang;Yi Zhang;Ying Zhang;Zhaxisangzhu;X. Zhou
银河中心：千万电子伏宇宙射线加速工厂
DOI：
10.3847/1538-4357/aa5f58
发表时间：
2016-04
期刊：
The Astrophysical Journal
影响因子：
--
作者：
Yi-Qing Guo
通讯作者：
Yi-Qing Guo
影响因子：
3.6
作者：
冯朝阳;张毅;刘成;樊超;樊超;李红超;李红超;王博;吴含荣;胡红波;卢红;谭有恒;Z. Feng;Y. Zhang;Chen Liu;C. Fan;Hc Li;Bs Wang;H. Wu;H. Hu;Hong-peng Lu;Y. Tan
通讯作者：
冯朝阳;张毅;刘成;樊超;樊超;李红超;李红超;王博;吴含荣;胡红波;卢红;谭有恒;Z. Feng;Y. Zhang;Chen Liu;C. Fan;Hc Li;Bs Wang;H. Wu;H. Hu;Hong-peng Lu;Y. Tan