Analysis of Angular Distribution and Photon Yield from Bremsstrahlung Targets

GUO Bing-Qi; LI Quan-Feng; DU Tai-Bin; CHENG Cheng

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> 2005, Vol. 29> Issue(12) : 1190-1195

Analysis of Angular Distribution and Photon Yield from Bremsstrahlung Targets

Department of Engineering Physics,Tsinghua University,Beijing 100084,China

Abstract
HTML
Reference
Related

PDF

Abstract：
Effects of electron beam parameters, including energy, radius and emittance, as well as target parameters, on bremsstrahlung exposure are discussed in this paper.With the energy of incident electrons varying from 2MeV to 50MeV, the forward yields at a distance of one meter from different targets, such as tungsten, copper, tantalum and aurum, are calculated by both analytical formula and MCNP4 Monte Carlo code. In addition, the relationship of X-ray dose to target and electron parameters is analyzed. The results agree well with published experimental and theoretical data,and may be a good reference for the design of this kind of X-ray source.

References

[1]

. LI Quan-Feng, WU Ying-Ying, HUANG Wei-Ling. J. Ts-inghua Univ(SciTech), 2004, 44(3): 304—306(in Chinese)(李泉风，吴莹英，黄蔚玲.清华大学学报，2004, 44(3): 304-306)2. Nordell B, Brahme A. Phys. Med. Biol., 1984, 29(7): 797—8103. SHI Jiang-Jun, QIAN Min-Quan. High Power Laser and Particle Beams, 1992, 4(1): 119—126(in Chinese)(施将君，钱民权.强激光与粒子束，1992, 4(1): 119-126)

[1]	DAI Jian-Ping , GU Xiao-Feng . Magnet and Perturbator Design for a Mini Bremsstrahlung X-Ray Source. Chinese Physics C, 2007, 31(3): 316-319.
[2]	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.
[3]	HAO Hu-Lin , FENG Ying , HUANG Yu-Ying , TIAN Sheng-Ke , LU Ling-Li , YANG Xiao-E , WEI You-Zhang . In Situ Analysis of Cellular Distribution of Iron and Zinc in Rice Grain Using SRXRF Method. Chinese Physics C, 2005, 29(S1): 56-60.
[4]	LONG Ji-Dong , SHI Jin-Shui , YU Hai-Jun , LIN Yu-Zheng . Bremsstrahlung Characteristics of Thick-Target Applied in High Energy X-Ray Facility. Chinese Physics C, 2004, 28(11): 1238-1243.
[5]	YANG Chun , LI Yu-Xiong . Calculation of Dose Rate Due to Gas Bremsstrahlung in the Linear Section of the Electron Storage Rings. Chinese Physics C, 2004, 28(5): 541-543.
[6]	Sayipjamal Dulat , ZOU Bing-Song , WU Ji-Min , . Angular Distributions of ψ Radiative Decays. Chinese Physics C, 2004, 28(4): 350-358.
[7]	XIAO Xiang-Hui , LIU Peng . Theoretical Analysis for Energy Resolution of Johann Monochromator. Chinese Physics C, 2003, 27(1): 83-88.
[8]	XIAO Jun , WANG En-Ke . Bremsstrahlung Radiative Correction in QED at Finite Temperature. Chinese Physics C, 2001, 25(8): 772-779.
[9]	Li Guisheng , Zhang Tianmei , Li Zongwei , Su Youwu , Zhang Shumin . Neutron Yields and Neutron Emission Rate in the ForwardDirection for 50 MeV/u ¹⁸O-ion on Thick Be,Cu,Au Targets. Chinese Physics C, 1998, 22(4): 302-306.
[10]	Liu Guoxin , Chen Keliang , Yu Xian , DaiGuangxi . Fission Angular Distributions for the Incomplete Fusion Reactions. Chinese Physics C, 1997, 21(9): 777-782.
[11]	Ye Wei , Shen Wenqing , Ma Yugang , Feng Jun . Azimuthal Distribution and Azimuthal Correlation of the Particles in 10.6MeV/u ⁸⁴Kr+²⁷Al Collision. Chinese Physics C, 1997, 21(1): 1-7.
[12]	Fan Yangmei , Ye Bangjiao , Wang Zhongmin , Han Rongdian , Yu Xiaoqi , Du Huaijiang , Xiao Zhenxi . Energy Spectra and Angular Distributions of Proton Emission for 14.6MeV Neutrons Bombardment of the Stainless Steel. Chinese Physics C, 1997, 21(3): 211-215.
[13]	Zhang Lin , Yu Hong , Shen Qixing . Angular Distributions for the Process e⁺e^－→J/ψ→γ+X(J^PC),X→BB and Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(3): 280-285.
[14]	Cui Mingqi , Wang Jun , Miao Jianwei , Huang Yuying , Tang Esheng , Xian Dingchang , Shao Jinghong , Xue Song , Xu Zhengliang , Sun Jianhui . New Soft X-Ray Reflectometer on Beijing Synchrotron Radiation Facility and Some Basic Results of Physics Work. Chinese Physics C, 1995, 19(1): 82-86.
[15]	SHEN Qi-Xing , Yu Hong . Angular Distribution Analysis for the Hadronic Decay Process J/ψ→V+X,X→V+V. Chinese Physics C, 1992, 16(10): 919-927.
[16]	SHEN Qi-Xing , YU Hong . Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV. Chinese Physics C, 1992, 16(8): 704-715.
[17]	LIU Guo-Xing , CHEN Ke-Liang , ZHENG Ji-Wen , WANG Su-Fang , BAI Xing-Ping , YU Xian , FAN Zhi-Guo . MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION. Chinese Physics C, 1989, 13(8): 733-739.
[18]	YAN Wu-Guang , YU Hong . THE ANGULAR DISTRIBUTION FOR THE PROCESS e⁺e^－→J/ψ→γB,B→P₁P₂ AND THE SPIN ANALYSIS OF B. Chinese Physics C, 1989, 13(3): 234-240.
[19]	WANG Dian-Rong , WANG Xian-Pei , LI Cheng-Ze , CHEN Yuan-Bai , LIN Jian-Feng , CHANG Chia-Chuan , ZHAO Jing-Wei , JIANG Ying-Yuan , XU Yu-Lin , TANG Su-Qiu , DAI Gui-Liang . THE MEASUREMENT OF THE COSMIC RAY MUON ZENITH ANGLE DISTRIBUTION WITH ON-LINE MICROCOMPUTER. Chinese Physics C, 1983, 7(2): 135-141.
[20]	LIU GOU-XING , WANG ZJO-GOU , YIN SHU-ZHI , HAO BIN-GAN , YUAN SHUANG-GUI , XIA XING-SHUO . ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS AND THE SHAPES OF THE SADDLE POINT OF COMPOUND NUCLEI. Chinese Physics C, 1978, 2(3): 242-248.

Access

Get Citation

GUO Bing-Qi, LI Quan-Feng, DU Tai-Bin and CHENG Cheng. Analysis of Angular Distribution and Photon Yield from Bremsstrahlung Targets[J]. Chinese Physics C, 2005, 29(12): 1190-1195.

GUO Bing-Qi, LI Quan-Feng, DU Tai-Bin and CHENG Cheng. Analysis of Angular Distribution and Photon Yield from Bremsstrahlung Targets[J]. Chinese Physics C, 2005, 29(12): 1190-1195. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-03-09
Revised: 1900-01-01

Article Metric

Article Views(4038)
PDF Downloads(670)
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

Analysis of Angular Distribution and Photon Yield from Bremsstrahlung Targets

Corresponding author: GUO Bing-Qi,

Department of Engineering Physics,Tsinghua University,Beijing 100084,China

Received Date: 2005-03-09
Accepted Date: 1900-01-01
Available Online: 2005-12-05

Abstract: Effects of electron beam parameters, including energy, radius and emittance, as well as target parameters, on bremsstrahlung exposure are discussed in this paper.With the energy of incident electrons varying from 2MeV to 50MeV, the forward yields at a distance of one meter from different targets, such as tungsten, copper, tantalum and aurum, are calculated by both analytical formula and MCNP4 Monte Carlo code. In addition, the relationship of X-ray dose to target and electron parameters is analyzed. The results agree well with published experimental and theoretical data,and may be a good reference for the design of this kind of X-ray source.