Measurement of the dead layer thickness in a p-type point contact germanium detector

Hao Jiang; Qian Yue; Yu-Lan Li; Ke-Jun Kang; Yuan-Jing Li; Jin Li; Shin-Ted Lin; Shu-Kui Liu; Hao Ma; Jing-Lu Ma; Jian Su; Henry Tsz-King Wong; Li-Tao Yang; Wei Zhao; Zhi Zeng

doi:10.1088/1674-1137/40/9/096001

Chinese Physics C> 2016, Vol. 40> Issue(9) : 096001 DOI: 10.1088/1674-1137/40/9/096001

Measurement of the dead layer thickness in a p-type point contact germanium detector

Hao Jiang ^1,2 ,
Qian Yue ^1,2,, ,
Yu-Lan Li ^1,2,, ,
Ke-Jun Kang ^1,2 ,
Yuan-Jing Li ^1,2 ,
Jin Li ^1,2 ,
Shin-Ted Lin ³ ,
Shu-Kui Liu ^1,2 ,
Hao Ma ^1,2 ,
Jing-Lu Ma ^1,2 ,
Jian Su ^1,2 ,
Henry Tsz-King Wong ⁴ ,
Li-Tao Yang ^1,2 ,
Wei Zhao ^1,2 ,
Zhi Zeng ^1,2

Abstract
HTML
Reference
Related

PDF

Abstract：
A 994 g mass p-type PCGe detector has been deployed during the first phase of the China Dark matter EXperiment, aiming at direct searches for light weakly interacting massive particles. Measuring the thickness of the dead layer of a p-type germanium detector is an issue of major importance since it determines the fiducial mass of the detector. This work reports a method using an uncollimated ¹³³Ba source to determine the dead layer thickness. The experimental design, data analysis and Monte Carlo simulation processes, as well as the statistical and systematic uncertainties are described. A dead layer thickness of 1.02 mm was obtained based on a comparison between the experimental data and the simulated results.
- dead layer ,
- CDEX ,
- PPCGe ,
- Monte Carlo

References

[1]	Q. Yue et al, Phys. Rev. D, 90:091701(R) (2014)
[2]	P. N. Luke et al, IEEE Trans. Nucl. Sci., 36:926-930(1989)
[3]	W. Zhao et al, Phys. Rev. D, 88:052004(2013)
[4]	Z. F. LV et al, Chinese Physics C, 36(9):855-860(2012)
[5]	C. E. Aalseth et al, Phys. Rev. Lett., 106:131301(2011)
[6]	E. Aguayo et al, Nucl. Instrum. Methods A, 701:176-185(2013)
[7]	J. L. Campbell et al, Nucl. Instrum. Methods, 117:519-532(1974)
[8]	P. A. Burns et al, Nucl. Instrum. Methods A, 286:480-489(1990)
[9]	A. Clouvas et al, Health Physics, 74:216-230(1998)
[10]	N. Q. Huy et al, Nucl. Instrum. Methods A, 573:384-388(2007)
[11]	YU. KHAZOV, A. RODIONOV, Nuclear Data Sheets, 112:935-936(2011)
[12]	M. Agostini et al, Journal of Instrumentation, 6:P04005(2011)
[13]	S.K.Liu et al, Phys. Rev. D, 90:032003(2014)
[14]	Glenn F. Knoll, Radiation Detection and Measurement Fourth Edition (Hoboken, New Jersey:John WileySons,2010), p. 691
[15]	J. Allison et al, IEEE Trans. Nucl. Sci., 53(1):270-278(2006)
[16]	S. Agostinelli et al, Nucl. Instrum. Methods A, 506:250-303(2003)
[17]	J. Su et al, Nucl. Instrum. Methods A, 763:364-371(2014)

[1]	Bing-Tao Zhang , Jun-Zheng Wang , Li-Tao Yang , Qian Yue , Ke-Jun Kang , Yuan-Jing Li , Hai-Peng An , C. Greeshma , Jian-Ping Chang , Yun-Huan Chen , Jian-Ping Cheng , Wen-Han Dai , Zhi Deng , Chang-Hao Fang , Xin-Ping Geng , Hui Gong , Qiu-Ju Guo , Xu-Yuan Guo , Li He , Sheng-Ming He , Jin-Wei Hu , Han-Xiong Huang , Tu-Chen Huang , Hai-Tao Jia , Xi Jiang , S. Karmakar , Hao-Bin Li , Jian-Min Li , Jin Li , Qian-Yun Li , Ren-Ming-Jie Li , Xue-Qian Li , Yu-Lan Li , Yi-Fan Liang , Bin Liao , Fong-Kay Lin , Shin-Ted Lin , Jia-Xuan Liu , Shu-Kui Liu , Yan-Dong Liu , Yu Liu , Yuan-Yuan Liu , Zhong-Zhi Liu , Hao Ma , Yu-Cai Mao , Qi-Yuan Nie , Jin-Hua Ning , Hui Pan , Ning-Chun Qi , Jie Ren , Xi-Chao Ruan , Ze She , Manoj Kumar Singh , Tian-Xi Sun , Chang-Jian Tang , Wei-You Tang , Yang Tian , Guang-Fu Wang , Li Wang , Qing Wang , Yu-Feng Wang , Yun-Xiang Wang , Henry-Tsz-King Wong , Shi-Yong Wu , Yu-Cheng Wu , Hao-Yang Xing , Rui Xu , Yin Xu , Tao Xue , Yu-Lu Yan , Nan Yi , Chun-Xu Yu , Hai-Jun Yu , Jian-Feng Yue , Ming Zeng , Zhi Zeng , Feng-Shou Zhang , Lei Zhang , Zhen-Hua Zhang , Zhen-Yu Zhang , Kang-Kang Zhao , Ming-Gang Zhao , Ji-Fang Zhou , Zu-Ying Zhou , Jing-Jun Zhou , （CDEX Collaboration） . Searching for ⁷⁶Ge neutrinoless double beta decay with the CDEX-1B experiment. Chinese Physics C, 2024, 48(10): 103001. doi: 10.1088/1674-1137/ad597b
[2]	Li-Tao Yang , et al . Limits on light WIMPs with a 1 kg-scale germanium detector at 160 eVee physics threshold at the China Jinping Underground Laboratory. Chinese Physics C, 2018, 42(2): 023002. doi: 10.1088/1674-1137/42/2/023002
[3]	Xin Wang , Jun-Li Li , Zhen Wu , Rui Qiu , Chun-Yan Li , Man-Chun Liang , Hui Zhang , Zhi Gang , Hong Xu . Improved algorithms and coupled neutron-photon transport for auto-importance sampling method. Chinese Physics C, 2017, 41(1): 014103. doi: 10.1088/1674-1137/41/1/014103
[4]	Qing-Hao Chen , Qian Yue , Jian-Ping Cheng , Ke-Jun Kang , Yuan-Jing Li , Shin-Ted Lin , Chang-Jian Tang , Hao-Yang Xing , Xun-Zhen Yu , Ming Zeng , Jing-Jun Zhu . Measurement of photoelectron yield of the CDEX-10 liquid argon detector prototype. Chinese Physics C, 2016, 40(11): 116002. doi: 10.1088/1674-1137/40/11/116002
[5]	PANG Cheng-Guo , SU You-Wu , WANG Wen-Jun , LUO Xiao-Ming , XU Jun-Ku , LI Wu-Yuan , YUAN Jiao , YAO Ze-En . Monte Carlo simulation of carbon ion radiotherapy for the human eye. Chinese Physics C, 2015, 39(1): 018201. doi: 10.1088/1674-1137/39/1/018201
[6]	ZHANG Rui , XIAO Dong , AN Fen-Fen , GAO Yuan-Ning , HE Kang-Lin , JI Xiao-Bin , JIN Shan , LI Wei-Dong , LI Wei-Guo , LIU Huai-Min , LIU Kai , SHEN Xiao-Yan , WANG Yi-Fang , WU Ling-Hui , XU Qing-Nian , YUAN Ye , ZHANG Yao , ZHAO Guang , ZHENG Yang-Heng . Improvement of main drift chamber Monte-Carlo tuning model at BESⅢ. Chinese Physics C, 2014, 38(2): 026201. doi: 10.1088/1674-1137/38/2/026201
[7]	ZHANG Xiao-Jie , SUN Sheng-Sen , DENG Zi-Yan , LIU Yong , LIU Huai-Min , WANG Yi-Fang . Monte Carlo tuning for the BESⅢ time-of-flight system. Chinese Physics C, 2014, 38(6): 066204. doi: 10.1088/1674-1137/38/6/066204
[8]	REN Zhong-Zhou , LIN Qi-Hu , . Diffusion Monte Carlo calculations ofthree-body systems. Chinese Physics C, 2012, 36(11): 1065-1068. doi: 10.1088/1674-1137/36/11/005
[9]	LI Lei , YUE Qian , TANG Chang-Jian , CHENG Jian-Ping , KANG Ke-Jun , LI Jian-Min , LI Jin , LI Yu-Lan , LI Yuan-Jing , MA Hao , XUE Tao , ZENG Zhi , . A Monte Carlo study for the shielding of γ backgrounds induced by radionuclides for CDEX. Chinese Physics C, 2011, 35(3): 282-287. doi: 10.1088/1674-1137/35/3/013
[10]	E. A. Kuraev , A. L. Sibidanov . Monte Carlo generator photon jets used for luminosity at e⁺e^－ colliders. Chinese Physics C, 2010, 34(6): 877-882. doi: 10.1088/1674-1137/34/6/044
[11]	Carloni Calame . Status and accuracy of the Monte Carlo generators for luminosity measurements. Chinese Physics C, 2010, 34(6): 883-888. doi: 10.1088/1674-1137/34/6/045
[12]	XU Qing-Jun . News on PHOTOS Monte Carlo: γ^*→π⁺π^－(γ) and K^±→π⁺π^－e^±ν(γ). Chinese Physics C, 2010, 34(6): 889-895. doi: 10.1088/1674-1137/34/6/046
[13]	ZHANG Yu-Chun , LI Yu-Xiao , LI Jia-Cai , YU Chun-Xu , CHEN Peng , WU Yuan-Ming , NIU Wei-Ping , ZHANG Shao-Ping . Monte Carlo study for γ+N→π+N at a new compound target. Chinese Physics C, 2008, 32(12): 952-956. doi: 10.1088/1674-1137/32/12/003
[14]	Yao Xiaoxia , Zhao Weiqin , Pang Yang . Monte Carlo Simulation of J/ψ Suppression Based on GCP Code. Chinese Physics C, 1999, 23(6): 536-545.
[15]	Ji Daren , Ying Heping , Chen Feng , Zhang Jianbo . Cluster Monte Carlo Algorithm for the Study of Quantum X-Y Model. Chinese Physics C, 1995, 19(S1): 61-68.
[16]	Li Jin , Li Yushan , Qi Nading , Xue Shengtian , Wang Ping , Hu Tao , Ma Donghong , Zhang Jiawen , Zhu Qiming , Jiang Chunhua , Jiang Zhijin . Monte Carlo Study on the Strategy of Tau Mass Measurement. Chinese Physics C, 1995, 19(S2): 115-123.
[17]	Luo Guangxuan , Tan Youheng , Zhang Chunsheng , Dong Yuju , Yuan Peng , Zhang Huimin , Wang Hui , Yuan Yukui , Li Jing . Monte-Carlo Investigation on the Performance of Huairou EAS Array. Chinese Physics C, 1995, 19(10): 884-890.
[18]	Li Jin , Li Yushan , Qi Nading , Xue Shengtian , Wang Ping , Hu Tao , Ma Donghong , Zhang Jiawen , Zhu Qiming , Jiang Chunhua , Jiang Zhijing . Monte Carlo study for strategies of Tau mass measurement. Chinese Physics C, 1995, 19(3): 209-216.
[19]	YU Lian-Zhi , LIU Lian-Shou , CAI Xu . Monte Carlo Investigation of Fractal Structure of Multiparticle Production in High Energy Collision. Chinese Physics C, 1992, 16(7): 633-639.
[20]	Yu Lianzhi , Liu Lianshou , Cai Xu . Monte Carlo Investigation of the Fractal Structure of Multiparticle Production in High Energy Collisions. Chinese Physics C, 1992, 16(S2): 219-226.

Access

Get Citation

Hao Jiang, Qian Yue, Yu-Lan Li, Ke-Jun Kang, Yuan-Jing Li, Jin Li, Shin-Ted Lin, Shu-Kui Liu, Hao Ma, Jing-Lu Ma, Jian Su, Henry Tsz-King Wong, Li-Tao Yang, Wei Zhao and Zhi Zeng. Measurement of the dead layer thickness in a p-type point contact germanium detector[J]. Chinese Physics C, 2016, 40(9): 096001. doi: 10.1088/1674-1137/40/9/096001

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2016-03-21

Fund

Supported by National Natural Science Foundation of China (10935005, 10945002, 11275107, 11175099)

Article Metric

Article Views(1954)
PDF Downloads(60)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Measurement of the dead layer thickness in a p-type point contact germanium detector

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Measurement of the dead layer thickness in a p-type point contact germanium detector

Corresponding author: Qian Yue,

Corresponding author: Yu-Lan Li,

HTML

目录