Optimized Voxel Model Construction and Simulation Research in BNCT

LI Gang; DENG Li

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(2) : 171-177

Optimized Voxel Model Construction and Simulation Research in BNCT

LI Gang ^, ,
DENG Li

Graduate School of China Academe of Engineer Physics, Beijing 100088, China2 Lab. Com. Phy., Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The voxel model of Snyder head phantom is widely used in simulation of BNCT. This paper introduces a simplified method which is based upon only four kinds of materials. The new voxel model keeps the mass conservation when the mesh size is small such as 4mm. The 4-material voxel model and 286-material voxel model with different mesh sizes of 16mm, 8mm, 4mm, are simulated respectively by MCNP Monte Carlo code. The results indicate that the 4-material voxel model can reach good accuracy. Using this method, multi-voxels are produced and simulated. Compared to the 4mm single voxel model, the multi-voxel model has good accuracy and less computational time. Finally, we recommend multi-voxel models and a reasonable number of meshes. Its computational time and accuracy have accessed the clinical BNCT requirement.

References

[1]

. Rorer A, Wambersie G Whitmore et al. Current Status of Neutron Capture Therapy. IAEA, 20012. Briesmeister J F. MCNP-A General Monte Carlo Code for N-Particle Transport Code: LA-12625-M. March, 19973. Goorley J T, KigerⅢ W S, Zamenh of R G. Medical Physics, 2002, 29: 145-1564. Marashi M K. Nuclear Instrument and Methods in Physics Research, 2000, A440: 446-4525. ICRU46. International Commission on Radiation Units and Measurement. 1992, Bethesda, MD6. ICRU63. International Commission on Radiation Units and Measurement. 1992, Bethesda, MD

[1]	Zahra Ahmadi Ganjeh , S. Farhad Masoudi . Neutron beam optimization based on a ⁷Li(p,n)⁷Be reaction for treatment of deep-seated brain tumors by BNCT. Chinese Physics C, 2014, 38(10): 108203. doi: 10.1088/1674-1137/38/10/108203
[2]	YANG Xiao-Peng , YU Bo-Xiang , LI Yi-Guo , PENG Dan , LU Jin , ZHANG Gao-Long , ZHAO Hang , ZHANG Ai-Wu , LI Chun-Yang , LIU Wan-Jin , HU Tao , . Neutron collimator design of neutron radiography basedon the BNCT facility. Chinese Physics C, 2014, 38(2): 028201. doi: 10.1088/1674-1137/38/2/028201
[3]	CHENG Dao-Wen , LU Jing-Bin , YANG Dong , LIU Yu-Min , WANG Hui-Dong , MA Ke-Yan . Designing of the 14 MeV neutron moderator for BNCT. Chinese Physics C, 2012, 36(9): 905-908. doi: 10.1088/1674-1137/36/9/020
[4]	ZHANG Jing-Ru , ZHAO Feng-Li , PEI Shi-Lun . Optimization Design and Application of S-Band 3dB Directional Coupler. Chinese Physics C, 2008, 32(S1): 172-174.
[5]	LI Qing , MA Li-Zhen , HE Yuan , WU Wei , BIAN Wen-Long , YAO Qing-Gao . Optimization Design of Magnetic Field on Cold Yoke Superconducting Solenoid. Chinese Physics C, 2008, 32(S1): 49-52.
[6]	JIN Ying-Kang , WU Mei , JIN Yong-Jie , ZHUANG Ren-Lin . An Optimized Collimator Scheme of HXMT. Chinese Physics C, 2007, 31(7): 612-616.
[7]	WU Ling-Hui , LIU Jian-Bei , CHEN Yuan-Bai , WANG Yi-Fang , CHEN Chang , ZHU Qi-Ming , LIU Rong-Guang , MA Xiao-Yan , TANG Xiao , JIN Yan , WANG Lan , ZHANG Bing-Xin , QIN Zhon , , , . Design and Optimization of Cell Structure and Layer Arrangement of BESⅢ Drift Chamber. Chinese Physics C, 2005, 29(5): 476-480.
[8]	WEI Yong-Bo , JIANG Da-Zheng . The Study of Optimization of IMS Electric Field. Chinese Physics C, 2005, 29(12): 1214-1218.
[9]	PAN Wei-Min , SUN Yi , WANG Guang-Wei , Takaaki Furuya , ichi Kurokawa . Studies on Higher Order Modes in BEPCⅡ Superconducting Cavity. Chinese Physics C, 2004, 28(3): 317-320.
[10]	DING Yuan-Tao , HUANG Sen-Lin , ZHAO Kui , QUAN Sheng-Wen , XIANG Rong , WANG Yu-Gang , CHEN Jia-Er . Study on Optimization of PKU SASE FEL. Chinese Physics C, 2004, 28(4): 441-445.
[11]	PEI Shi-Lun , WANG Shu-Hong , GU Peng-Da , LIU Bo . Optimization Studies on BEPCⅡ Future Pre-injector with Two SHBs. Chinese Physics C, 2004, 28(5): 549-554.
[12]	LU Hui-Hua , DAI Jian-Ping . Design of a Hybrid Undulator with Superimposed Strong Focusing. Chinese Physics C, 2004, 28(8): 901-906.
[13]	QIU You-Heng , DENG Li , YING Yang-Jun . Mix Mesh Sizes Arithmetic Research of BNCT Dose Rate Calculations by Monte Carlo Method. Chinese Physics C, 2004, 28(6): 669-674.
[14]	ZHOU Xiao-Hong , XU Fu-Rong , ZHANG Yu-Hu , ZHENG Yong . Configuration-Dependent Bands in ¹⁶⁹Re. Chinese Physics C, 2003, 27(11): 984-989.
[15]	LIU Chun-Xiu , FU Cheng-Dong , ZHOU Li , ZHANG Qin-Jian , XIA Xiao-Mi , LAI Yuan-Fen , LI Jin , FANG Jian , CHEN Yuan , CAI Xiao , SHANG Lei , WANG Man , LU Jun-Guang , WANG Yi-Fang . Optimization in the Design of BESⅢ CsI Crystal Calorimeter. Chinese Physics C, 2003, 27(12): 1114-1118.
[16]	LIU Hua-Feng , BAO Chao . Design of a γ-Ray Imaging System for Plant Studies. Chinese Physics C, 2002, 26(2): 192-196.
[17]	WEN Wan-Xin , JIN Gen-Ming . Monte Carlo Simulations for Optimum Design of Composite Detectors for High Energy γ Ray. Chinese Physics C, 2002, 26(12): 1291-1296.
[18]	YU Qing-Chang . Study on Design of Proton Linacs. Chinese Physics C, 2001, 25(5): 429-436.
[19]	TIAN Ding , BIAN Jian-Guo , CHEN Guo-Ming , CHEN He-Sheng . Monte Carlo Simulation of Barrel Shower Counter of BESⅢ for Better Design. Chinese Physics C, 2001, 25(12): 1213-1218.
[20]	HU Yuan , TANG Chuan-Xiang , CHEN Huai-Bi , TONG De-Chun , LIN Yu-Zheng . Optimization of the X-Band DAW (Disk-and-Washer) Accelerating Structure. Chinese Physics C, 2001, 25(9): 914-919.

Access

Get Citation

LI Gang and DENG Li. Optimized Voxel Model Construction and Simulation Research in BNCT[J]. Chinese Physics C, 2006, 30(2): 171-177.

LI Gang and DENG Li. Optimized Voxel Model Construction and Simulation Research in BNCT[J]. Chinese Physics C, 2006, 30(2): 171-177. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-02-02
Revised: 2005-09-27

Article Metric

Article Views(4904)
PDF Downloads(654)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Optimized Voxel Model Construction and Simulation Research in BNCT

LI Gang ^,
DENG Li

Corresponding author: LI Gang,

Graduate School of China Academe of Engineer Physics, Beijing 100088, China2 Lab. Com. Phy., Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

Received Date: 2005-02-02
Accepted Date: 2005-09-27
Available Online: 2006-02-05

Abstract: The voxel model of Snyder head phantom is widely used in simulation of BNCT. This paper introduces a simplified method which is based upon only four kinds of materials. The new voxel model keeps the mass conservation when the mesh size is small such as 4mm. The 4-material voxel model and 286-material voxel model with different mesh sizes of 16mm, 8mm, 4mm, are simulated respectively by MCNP Monte Carlo code. The results indicate that the 4-material voxel model can reach good accuracy. Using this method, multi-voxels are produced and simulated. Compared to the 4mm single voxel model, the multi-voxel model has good accuracy and less computational time. Finally, we recommend multi-voxel models and a reasonable number of meshes. Its computational time and accuracy have accessed the clinical BNCT requirement.