Measurement and Calculation of Photoneutrons Produced in the Electron Accelerator for Radiography Application

HUANG Wei-Ling; LI Quan-Feng; LIN Yu-Zheng; LUO Yi-Sheng

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2006, Vol. 30> Issue(S1) : 63-65

Measurement and Calculation of Photoneutrons Produced in the Electron Accelerator for Radiography Application

Accelerator Lab, Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Institute of Military Medical Science, Beijing 100850, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Photoneutrons produced in the 15MeV electron accelerator for radiography application were measured and calculated. With passive methods of CR-39 and TE/C ion chamber, the photoneutron dose at the isocenter was 0.19mSv/Gy X-ray and 0.06mSv/Gy X-ray. For comparison, the whole accelerator system was simulated by Monte-Carlo method of MCNP5. The ratio or the neutron dose and the photon dose was 0.092mSv/Gy X-ray, less than the limited value of radiation protection standard. The results of the measurement and the calculation agreed well in the same order.

References

[1]

. Neutron Contamination from Medical Electron Accelera-tors, NCRP REPORT, No. 79. 1984. 1—82. Jao-Perng L, Chua T C, Lina S Y et al. Applied Radiationand Isotopes, 2001, 55: 315—3213. LIU J C, Nelson W R, MAO X S et al. Health Phys, 1997,72(4): 524—5294. Nuclear Radiation Measurement and Protection. WANGRu-Shan, ZHUO Yun-Shang. Beijing: Atomic EnergyPress. 1990. 20(in Chinese)(核辐射测量与防护.王汝赡，卓韵裳.北京:原子能出版社.1990, 20)

[1]	ZHANG Tian-Jue , CHU Cheng-Jie , ZHONG Jun-Qing , CHEN Rong-Fan , YANG Jian-Jun , FAN Ming-Wu , . Magnet Design and Engineering Technique Study on a 100MeV Compact H-Cyclotron. Chinese Physics C, 2008, 32(S1): 1-3.
[2]	ZHAO Ming-Hua , LIN Guo-Qiang , ZHONG Shao-Peng , WANG Bao-Liang , ZHANG Jun-Qiang , LIU Wei-Hong , ZHOU Wei-Min , CHENG Yong-Zhong . Design and Commissioning of a 150MeV Linac for SSRF. Chinese Physics C, 2008, 32(S1): 244-246.
[3]	ZHANG Tian-Jue , LI Zhen-Guo , CHU Cheng-Jie , WANG Xiu-Long , ZHOU Zheng-He . 100 MeV High Intensity Proton Cyclotron as a Driving Accelerator for Radioactive Ion Beam Facility. Chinese Physics C, 2006, 30(S1): 159-161.
[4]	ZHOU Jun , ZHU Da-Jun , LIU Sheng-Gang , WANG Han-Bin , XU Zhou , LIU Xi-San . Study on the Beam Focusing Property of 1.2MeV Electron Accelerator. Chinese Physics C, 2006, 30(11): 1116-1118.
[5]	YU Hai-Jun , LI Yu-Xiong , SHI Jin-Shui , LI Qin , CHEN Nan . Experimental Measurement of X-ray Energy Spectrum for 12 MeV LIA. Chinese Physics C, 2006, 30(S1): 90-92.
[6]	ZHOU Jun , ZHU Da-Jun , LIU Sheng-Gang , WANG Han-Bin , XU Zhou , LIU Xi-San . Design and Simulation of a 1.2MeV Electron Accelerator used for Desulfuration and Denitrogenation. Chinese Physics C, 2005, 29(7): 705-708.
[7]	LI Jia-Cai¹ , WU Yuan-Ming¹ , CUI Xiang-Zong¹ , ZHANG Liang-Sheng¹ , ZHOU Bao-Qing¹ , LIU Zheng-Quan¹ , ZHANG Shao-Ping¹ , LIU Shi-Xing² , SUN Chang-Chun¹ , SHEN Ji² , YIN Ze-Jie² , ZHANG Yong-Ming<sup , , , , . A Test Beam Upgrade Based on the BEPC-LINAC. Chinese Physics C, 2004, 28(12): 1269-1277.
[8]	YANG Xiao-Dong , Parkhomchuk V , ZHAO Hong-Wei , ZHANG Wen-Zhi , SONG Ming-Tao , YUAN You-Jin , XIA Jia-Wen . Electron Cooling Simulation in HIRFL-CSR Main Ring. Chinese Physics C, 2003, 27(9): 824-827.
[9]	CAI Xiang-Zhou , GU Jia-Hui , GUO Wei , SHEN Wen-Qing . Compton Back-Scattering γ-Ray Source Based on Synchrotron Radiation Facility (Ⅰ) Numerical Calculation of the Produced MeV γ-Ray. Chinese Physics C, 2002, 26(8): 882-888.
[10]	CHEN Shi-Bin , ZHANG Yi-Men , CHEN Yu-Sheng , HUANG Liu-Xing , ZHANG Yu-Ming . Simulation of Energy Deposition of Protons and 1MeV Neutrons in Silicon. Chinese Physics C, 2001, 25(4): 365-370.
[11]	ZHANG Zhen-Hai , SONG Zhong-Heng . Dynamics Calculation in a L-band Travelling Wave Electron Linac. Chinese Physics C, 1991, 15(5): 391-398.
[12]	LI Yu-Xiong , LIANG Ren-You , LI Jue-Xin , XU Yun-Hua . The Radiation Field Measurement in the 200MeV Electron Linac Tunnel. Chinese Physics C, 1991, 15(10): 875-880.
[13]	SONG Zhong-Heng , WANG Xiao-Min . THREE-DIMENSIONAL DYNAMIC CALCULATION OF CHARGE DISC WITH VARIABLE RADIUS OF ELECTRON LINAC. Chinese Physics C, 1990, 14(1): 16-23.
[14]	LUO Zi-Hua , WANG Shu-Hong . COMPUTATION RESEARCH ON THE BEAM TRANSVERSE MOTION FOR THE 35MeV BEIJING PROTON LINAC. Chinese Physics C, 1988, 12(6): 793-798.
[15]	The Electron LINAC Department . THE 250MeV SECTION OF BEPC 1.1/1.4GeV e^± LINAC. Chinese Physics C, 1988, 12(3): 365-371.
[16]	ZHOU Qing-Yi , WANG Shu-Hong , PAN Hui-Bao , LUO Zi-Hua , XIAO Lan-Rong , ZHANG Ying-Xiang . DESIGN CONSTRUCTION AND BEAM TEST OF THE BEIJING 35MeV PROTON LINGAR ACCELERATOR. Chinese Physics C, 1987, 11(1): 85-91.
[17]	WEI Kai-Yu , LIN Zhen-Hua , LÜ Ji-Hua , WANG Shu-Hong , LUO Zi-Hua , SUN Song-Lan , ZHU Ren-Quan . DESIGN AND BEAM TEST FOR THE BPL 35.5MeV BEAM TRANSPORT SYSTEM. Chinese Physics C, 1987, 11(4): 571-576.
[18]	LI Jian-Ping , WU Jing-Min , LIU Shu-Dong , TANG E-Sheng . MEASUREMENT OF PULSED NEUTRON FLUX AND DOSE EQUIVALENT RATE FOR 30MeV ELECTRON LINAC. Chinese Physics C, 1987, 11(3): 314-320.
[19]	TANG E-Sheng , CHEN Zhi-Bu , LI Jian-Ping , LIU Shu-Dong . MEASUREMENTS OF THE MIXED RADIATION FIELD AROUND A PROTON LINAC. Chinese Physics C, 1986, 10(2): 215-222.
[20]	LUO Zi-Hua , WANG Shu-Hong . BEAM MATCHING CALCULATIONS IN TRANSVERSE MOTION FOR THE 10MeV BEIJING PROTON LINAC. Chinese Physics C, 1985, 9(2): 191-199.

Access

Get Citation

HUANG Wei-Ling, LI Quan-Feng, LIN Yu-Zheng and LUO Yi-Sheng. Measurement and Calculation of Photoneutrons Produced in the Electron Accelerator for Radiography Application[J]. Chinese Physics C, 2006, 30(S1): 63-65.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-12-07
Revised: 1900-01-01

Article Metric

Article Views(4927)
PDF Downloads(625)
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 and Calculation of Photoneutrons Produced in the Electron Accelerator for Radiography Application

Corresponding author: HUANG Wei-Ling,

Accelerator Lab, Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Institute of Military Medical Science, Beijing 100850, China

Received Date: 2005-12-07
Accepted Date: 1900-01-01
Available Online: 2006-01-04

Abstract: Photoneutrons produced in the 15MeV electron accelerator for radiography application were measured and calculated. With passive methods of CR-39 and TE/C ion chamber, the photoneutron dose at the isocenter was 0.19mSv/Gy X-ray and 0.06mSv/Gy X-ray. For comparison, the whole accelerator system was simulated by Monte-Carlo method of MCNP5. The ratio or the neutron dose and the photon dose was 0.092mSv/Gy X-ray, less than the limited value of radiation protection standard. The results of the measurement and the calculation agreed well in the same order.