Chinese Physics C > 2010, Vol. 34 > Issue(12): 1890-1894

Physical design of positronium time of flight spectroscopy apparatus

Abstract
HTML
Reference
Related

PDF

Abstract：

Positronium time of flight spectroscopy (Ps-TOF) is an effective technique for porous material research. It has advantages over other techniques for analyzing the porosity and pore tortuosity of materials. This paper describes a design for Ps-TOF apparatus based on the Beijing intense slow positron beam, supplying a new material characterization technique. In order to improve the time resolution and increase the count rate of the apparatus, the detector system is optimized. For 3 eV o-Ps, the time broadening is 7.66 ns and the count rate is 3 cps after correction.

References

[1]

Kurihara T,Yagishita A,Enomoto Aet al.Phys.Rev.B,2000,171:164-171[2] Mondal N N,Harnatsu R,Hirose T et al.Applied Surface Science,1999,149:269-275[3] Tuomisaari M,Howell R H,McMullen T et al.Phys.Rev.B,1989,40:2060-2069[4] YU R S,Ohdaira T,Suzuki R et al.Appl.Phys.Lett.,2003,83:4966-4968[5] YU Wei-Zhong.Principles and Applications of Positron Annihilation.Beijing:Science Press,2003(in Chinese)[6] CAO Xing-Zhong et al.HEP NP,2004,28(5):560-563(in Chinese)[7] CAO Xing-Zhong et al.Nuclear Science and Techniques,2004,27(6):435-439(in Chinese)[8] WANG Bao-Yi,YU Wei-Zhong et al.BSRF Annals,2000,(1):276-277(in Chinese)[9] WANG Ping et al.HEP NP,2006,30(10):1036-1040(in Chinese)[10] Nagashima Y,Morinaka Y,Kurihara T et al.Phys.Rev.B,1998,58:12676-12679[11] GEANT-Detector Description and Simulation Tool,CERN Program Library,CERN Geneva,Switzerland[12] TENG Min-Kang.Spectroscopy and Applications of Positron Annihilation.Beijing:Atomic Energy Press,2000.21-47(in Chinese)

[1]	Virendrasinh Kher,Ajay Kumar Rai. Spectroscopy and decay properties of charmonium. Chinese Physics C, 2018, 42(8): 083101.doi:10.1088/1674-1137/42/8/083101
[2]	Wen-Jian Lin,Jian-Wei Zhao,Bao-Hua Sun,Liu-Chun He,Wei-Ping Lin,Chuan-Ye Liu,Isao Tanihata,Satoru Terashima,Yi Tian,Feng Wang,Meng Wang,Guang-Xin Zhang,Xue-Heng Zhang,Li-Hua Zhu,Li-Min Duan,Rong-Jiang Hu,Zhong Liu,Chen-Gui Lu,Pei-Pei Ren,Li-Na Sheng,Zhi-Yu Sun,Shi-Tao Wang,Tao-Feng Wang,Zhi-Guo Xu,Yong Zheng. Plastic scintillation detectors for precision Time-of-Flight measurements of relativistic heavy ions. Chinese Physics C, 2017, 41(6): 066001.doi:10.1088/1674-1137/41/6/066001
[3]	Chuang Zhang. Physical design study of the CEPC booster. Chinese Physics C, 2016, 40(9): 097004.doi:10.1088/1674-1137/40/9/097004
[4]	Long-Xiang Liu,Hong-Wei Wang,Yu-Gang Ma,Xi-Guang Cao,Xiang-Zhou Cai,Jin-Gen Chen,Gui-Lin Zhang,Jian-Long Han,Guo-Qiang Zhang,Ji-Feng Hu,Xiao-He Wang. Neutron time-of-flight spectroscopy measurement using a waveform digitizer. Chinese Physics C, 2016, 40(5): 056202.doi:10.1088/1674-1137/40/5/056202
[5]	LIU Ya-Qing,WANG Huan-Yu,CUI Xing-Zhu,PENG Wen-Xi,FAN Rui-Rui,LIANG Xiao-Hua,GAO Ming,ZHANG Yun-Long,ZHANG Cheng-Mo,ZHANG Jia-Yu,YANG Jia-Wei,WANG Jin-Zhou,ZHANG Fei,DONG Yi-Fan,GUO Dong-Ya,ZHOU Da-Wei. Physical design and Monte Carlo simulations of a space radiation detector onboard the SJ-10 satellite. Chinese Physics C, 2015, 39(1): 016002.doi:10.1088/1674-1137/39/1/016002
[6]	XU Xing,WANG Meng,SHUAI Peng,CHEN Rui-Jiu,YAN Xin-Liang,ZHANG Yu-Hu,YUAN You-Jin,XU Hu-Shan,ZHOU Xiao-Hong,Yuri A,Sergey Litvinov,TU Xiao-Lin,CHEN Xiang-Cheng,FU Chao-Yi,GE Wen-Wen,GE Zhuang,HU Xue-Jing,HUANG Wen-Jia,LIU Da-Wei,XING Yuan-Ming,ZENG Qi,ZHANG Wei. A data analysis method for isochronous mass spectrometry usingtwo time-of-flight detectors at CSRe. Chinese Physics C, 2015, 39(10): 106201.doi:10.1088/1674-1137/39/10/106201
[7]	HU Tong-Ning,CHEN Qu-Shan,PEI Yuan-Ji,LI Ji,QIN Bin. Physical design of FEL injector based on the performance-enhanced EC-ITC RF gun. Chinese Physics C, 2014, 38(1): 018101.doi:10.1088/1674-1137/38/1/018101
[8]	LI He-Ting,JIA Qi-Ka. Physical design of a wavelength tunable fully coherent VUV source using a self-seeding free electron laser. Chinese Physics C, 2014, 38(5): 058101.doi:10.1088/1674-1137/38/5/058101
[9]	GENG Dong-Ping,YANG Ying-Guo,LIU Shu-Hu,HONG Cai-Hao,GAO Xing-Yu. Design of an efficient monochromatic electron source for inverse photoemission spectroscopy. Chinese Physics C, 2014, 38(11): 118202.doi:10.1088/1674-1137/38/11/118202
[10]	PENG Quan-Ling,WANG Bing,CHEN Yuan,YANG Xiang-Chen. Physical design of superconducting magnet for ADS injection Ⅰ. Chinese Physics C, 2014, 38(3): 037002.doi:10.1088/1674-1137/38/3/037002
[11]	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
[12]	MA Meng-Sen,ZHAO Hui-Hua. Quantized space-time and its influence on two physical problems. Chinese Physics C, 2014, 38(4): 045102.doi:10.1088/1674-1137/38/4/045102
[13]	ZHANG Xue-Heng,YU Yu-Hong,SUN Zhi-Yu,MAO Rui-Shi,WANG Shi-Tao,ZHOU Yong,YAN Duo,LIU Long-Xiang. A time-of-flight system for the external target facility. Chinese Physics C, 2013, 37(5): 056002.doi:10.1088/1674-1137/37/5/056002
[14]	G. Pakhlova. Hadron spectroscopy from B-factories. Chinese Physics C, 2010, 34(9): 1195-1200.doi:10.1088/1674-1137/34/9/009
[15]	JIAO Yi,GUAN Xia-Ling,SATOGATA Todd,FANG Shou-Xian,WEI Jie,TANG Jing-Yu,CHEN Yuan,QIU Jing,SHU Hang. Physical design of scanning gantry for proton therapy facility. Chinese Physics C, 2010, 34(3): 394-397.doi:10.1088/1674-1137/34/3/017
[16]	YAN Jie,SUN Sheng-Sen,LI Cheng,HE Kang-Lin. BESⅢ barrel time-of-flight (TOF) calibration using cosmic ray data. Chinese Physics C, 2010, 34(3): 368-373.doi:10.1088/1674-1137/34/3/012
[17]	FENG Guang-Yao,PEI Yuan-Ji,WANG Lin,ZHANG Shan-Cai,WU Cong-Feng,JIN Kai,LI Wei-Min. Physical design of a 10 MeV LINAC for polymer radiation processing. Chinese Physics C, 2009, 33(S2): 135-138.doi:10.1088/1674-1137/33/S2/035
[18]	SUN Bao-Hua,MENG Jie. Identification of Time-of-Flight spectra for Isochronous Mass Measurements. Chinese Physics C, 2009, 33(S1): 161-163.doi:10.1088/1674-1137/33/S1/051
[19]	CHENG Xiao-Lei,FAN Ru-Yu,LI Bing-Kang. Design of a 1.2 GSPS single-channel real-time long-distance transmission sampling system for fast-transient signal. Chinese Physics C, 2008, 32(S2): 217-221.
[20]	Zhang Tianbao,Xu Min. State Conversion of Positronium by Oxygen. Chinese Physics C, 1990, 14(S3): 211-218.

Access

Get Citation

JIANG Xiao-Pan, ZHANG Zi-Liang, QIN Xiu-Bo, YU Run-Sheng and WANG Bao-Yi. Physical design of positronium time of flight spectroscopy apparatus[J]. Chinese Physics C, 2010, 34(12): 1890-1894.

JIANG Xiao-Pan, ZHANG Zi-Liang, QIN Xiu-Bo, YU Run-Sheng and WANG Bao-Yi. Physical design of positronium time of flight spectroscopy apparatus[J]. Chinese Physics C, 2010, 34(12): 1890-1894. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-12-28
Revised: 2010-01-24

Article Metric

Article Views(4342)
PDF Downloads(488)
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

Physical design of positronium time of flight spectroscopy apparatus

Corresponding author:WANG Bao-Yi,

Received Date:2009-12-28

Accepted Date:2010-01-24

Available Online:2010-12-05

Abstract:

Positronium time of flight spectroscopy (Ps-TOF) is an effective technique for porous material research. It has advantages over other techniques for analyzing the porosity and pore tortuosity of materials. This paper describes a design for Ps-TOF apparatus based on the Beijing intense slow positron beam, supplying a new material characterization technique. In order to improve the time resolution and increase the count rate of the apparatus, the detector system is optimized. For 3 eV o-Ps, the time broadening is 7.66 ns and the count rate is 3 cps after correction.

HTML

Reference (1)

Physical design of positronium time of flight spectroscopy apparatus

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article