Rem-Meter Correction Factor for Measuring High Energy Neutrons Inside Shielding

Li Guisheng

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> 1998, Vol. 22> Issue(3) : 283-287

Rem-Meter Correction Factor for Measuring High Energy Neutrons Inside Shielding

Li Guisheng ^,

Institute of Modern Physics The Chinese Academy of Scienses, Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The dose equivalent of neutrons from intermediate energy heavy ion reactions measured with a rem-meter would be underestimated because of the energy response of the instrument. Therefore the readings of rem-meter must be corrected in order to obtain the real dose equivalent The correction factors for dose equivalent ofneutrons from the reactions of 41.7MeV/u ¹²C+Fe and 100MeV/u ¹²C+C measured inside . shielding with both rem-meters the 10 in. diameter single-sphere rem-meter and the standard A-B rem-meter have been calculated. They could be applied in dose equivalent measurement for intermediate energy heavy ion reactions.

References

[1]

Gabriel T A et al.ORNL-TM-4334.1975[2]Cecil R A.And erson B D,Baldwin A R etal.,Phys Rev,1981.C24:2013-2029[3]Li Guisheng.Nuclear Techniques（in Chinese）,1993,16:370-376（李桂生。核技术。1993,16:370-376）[4]ICRU.Quantities and Units for Use in Radiation Protection Dosimetry.Report 51（Bethesda MD:ICRU Publications）（1993）[5]Birattari C,Ferrari A,Nuccetelli C et al.,Nucl Instr and Meth,1990,A297:250-257.[6]Patterson H W.Thomas R H,Accelerator Health Physics,New York and London,Acadcmic Press,1973,266[7]Hubbard E H;Main R M,Pyle RV.Phys,Rev,1960.118:507-514

[1]	WANG Jian-Hua , XU Jia-Qiang , XU Xun-Jiang , CAI Jian-Hua , CAI-Jun , HUA Zheng-Dong , FANG Ke-Ming , LIU Xin . Monte Carlo Evaluation for SSRF Beam Holes Shielding Neutrons of Front End Ratchet Walls. Chinese Physics C, 2008, 32(S1): 105-108.
[2]	ZHOU Feng-Qun , ZHANG Yi-Min , LUO Jun-Hua , TUO Fei , KONG Xiang-Zhong . Investigation of the Correction for Cascade Radiation Coincidence Summing in the Measurement of Gamma Spectrometry. Chinese Physics C, 2007, 31(5): 487-491.
[3]	YU Yu-Hong , XU Hua-Gen , ZHAN Wen-Long , XU Hu-Shan , SU Hong , LI Xiao-Gang , SUN Zhi-Yu , XIAO Zhi-Gang , HU Zheng-Guo , GUO Zhong-Yan , WANG Jian-Song , CHEN Ruo-Fu , FAN R , . Study of the LED Based Light Calibration System for Neutron Wall Detector. Chinese Physics C, 2007, 31(6): 581-585.
[4]	LU Xin-Xin , LIU Rong , JIANG Li , WANG Mei , LIN Ju-Fang , WEN Zhong-Wei , ZHU Tong-Hua , WANG Da-Lun . Measurement and Calculation of High-Energy Reflected Neutrons from Aluminum. Chinese Physics C, 2007, 31(5): 448-451.
[5]	JIAO Jian-Bin , ZHU Yong-Sheng , ZHANG Xue-Yao . Efficiency Correction in the Measurement of ψ′→pp Angular Distribution. Chinese Physics C, 2006, 30(10): 931-935.
[6]	XU Hua-Gen , XU Hu-Shan , LI Wen-Fei , ZHAN Wen-Long , XIAO Guo-Qing , SUN Zhi-Yu , GUO Zhong-Yan , LI Song-Lin , DUAN Li-Min , WANG Hong-Wei , XIAO Zhi-Gang , HUANG Wen-Xue , LI C , , , . Monte Carlo Study of the Neutron Detection Wall at RIBLLⅡ in HIRFL-CSR. Chinese Physics C, 2006, 30(1): 57-61.
[7]	WU Zhen , LI Jun-Li , CHENG Jian-Ping . An Improved Correlated Sampling Method Calculating Correction Factor of Detector. Chinese Physics C, 2006, 30(8): 771-775.
[8]	ZHOU De-Min , WANG Jiu-Qing , HUANG Gang , ZHOU Li-Juan . . Chinese Physics C, 2005, 29(11): 1081-1085.
[9]	SUN Hong , ZHAO Sheng-Chu , GE Ming-Qi . Magnetic Shield for the Vertical Test System of Superconducting Cavity. Chinese Physics C, 2005, 29(10): 989-992.
[10]	HOU Zhao-Yu , ZHENG Qiao , ZHANG Ben-Ai . A Study on K-Factor′s Constant for Drell-Yan Process in High Energy Nucleus-Nucleus Collision. Chinese Physics C, 2002, 26(4): 364-370.
[11]	WANG ZhaoMin , XU Tong , XU ZiZong , WU Chong . Multi-Photon Correction in the Single Photon Time Measurement. Chinese Physics C, 2000, 24(2): 160-165.
[12]	DONG YuBing . Effect of Meson Cloud on Electromagnetic form Factors of Nucleon. Chinese Physics C, 2000, 24(11): 1005-1010.
[13]	Chen Gang , Liu Lianshou , Gao Yanmin . Method of Fitting Correction Curve for the Factorial-Moment of Multiparticle Production on the High Energy Collisions. Chinese Physics C, 1999, 23(11): 1090-1096.
[14]	Tang Yueli , Li Jianping , Liu Shudong , Zhang Qingjiang , Cai Xiaoping . Neutrou Energy Response of a Modified Andersson-Braun Rem Counter from 0.025eV to 45.4MeV. Chinese Physics C, 1998, 22(1): 78-86.
[15]	Li Guisheng . Rem-Meter Correction Factor for High Energy Neutron Outside Concrete shielding. Chinese Physics C, 1998, 22(11): 977-981.
[16]	Zhu Lianfang , Zhu Shaofei , Chen Xuebing , Su Youwu . Application of the Moyer Model to Shielding Design of High-Energy Heavy-Ion Accelerators. Chinese Physics C, 1996, 20(9): 858-864.
[17]	Li Guisheng . Theoretical Estimation of Shielding for Secondary Neutrons From High Energy Heavy Ion Accelerator. Chinese Physics C, 1996, 20(9): 854-857.
[18]	Liu Lianfan , Cheng Xiaowu , Zhou Weinan , Hu Miaojun , Sun Guoyan , Wang Naxiu . Formation Cross Section of ¹⁰Be Measured by Accelerator Mass Spectrometry Technique. Chinese Physics C, 1995, 19(9): 786-790.
[19]	WANG Xing-Min , SONG Xiao-Tong , YIN Peng-Cheng . THE REGGE-CORRECTION AND THE SCALING VIOLATION OF HADRION STRUCTURE FUNCTIONS IN BAG MODEL. Chinese Physics C, 1983, 7(2): 160-169.
[20]	TANG E-SHENG , LI JIAN-PING . DETERMINATION OF THE NEUTRON ATTENUATION LENGTH λ IN CONCRETE SHIELDING. Chinese Physics C, 1982, 6(5): 529-535.

Access

Get Citation

Li Guisheng. Rem-Meter Correction Factor for Measuring High Energy Neutrons Inside Shielding[J]. Chinese Physics C, 1998, 22(3): 283-287.

Li Guisheng. Rem-Meter Correction Factor for Measuring High Energy Neutrons Inside Shielding[J]. Chinese Physics C, 1998, 22(3): 283-287. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2980)
PDF Downloads(566)
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

Rem-Meter Correction Factor for Measuring High Energy Neutrons Inside Shielding

Li Guisheng ^,

Corresponding author: Li Guisheng,

Institute of Modern Physics The Chinese Academy of Scienses, Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1998-03-05

Abstract: The dose equivalent of neutrons from intermediate energy heavy ion reactions measured with a rem-meter would be underestimated because of the energy response of the instrument. Therefore the readings of rem-meter must be corrected in order to obtain the real dose equivalent The correction factors for dose equivalent ofneutrons from the reactions of 41.7MeV/u ¹²C+Fe and 100MeV/u ¹²C+C measured inside . shielding with both rem-meters the 10 in. diameter single-sphere rem-meter and the standard A-B rem-meter have been calculated. They could be applied in dose equivalent measurement for intermediate energy heavy ion reactions.