Investigation and Application of Heavy lon Bragg Peak

Li Qiang; Wei Zengquan; Dang Bingrong; Li Wenjian

Chinese Physics C> 1997, Vol. 21> Issue(6) : 571-575

Investigation and Application of Heavy lon Bragg Peak

Institute of Modem Physics,the Chinese Academy of Sciences,Lanzhou 730000

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Abstract：
Relative ionizations(Bragg curves)of 30MeV/u and 25MeV/u ⁴⁰Ar ion beams supplied by HIRFL through degraders of Mylar films with different thicknesses were measured respectively.The experimental results were compared with calculations by TRIM88 code.It is found that the experimental results are in good agreement with the calculated ones when the ⁴⁰Ar ions penetrate a smaller distance from target surface.Furthermore,a heavy ion radiotherapy planning for shallow-seated and small tumor is put forward according to the calculated relationship between intermediate energy heavy ion penetration depth in water and relative ionization.
References

[1] 卫增泉，核物理动态，11（1994）44.

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[2]	GUAN Xia-Ling , ZHOU Li-Peng , PENG Zhao-Hua , LU Zhao , BAO Yi-Wen , HUANG Qing-Hua , ZHENG Jian . Ciae Heavy Ion Nuclear Research Facility. Chinese Physics C, 2006, 30(S1): 162-164.
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[9]	Li Qiang , Wei Zengquan , Li Wenjian , Zhou Guangming , Dang Bingrong , Cai Xichen , He Jing , Xie Hongmei , Han Guangwu , Huang Tao , Chen Weiqiang , Wang Jufang , Zhang Shumin . Extending of the Bragg Peak of Heavy lon Beam. Chinese Physics C, 1998, 22(7): 646-650.
[10]	Zeng Xianghua , Ge Lingxiao . Studies of Radial Expansion Energy in HIC at Medium Energies. Chinese Physics C, 1996, 20(4): 345-349.
[11]	Liu Hang , Liu Jianye , Zhang Shaoguang , Li Junqing . Multifragmentation Process in HIC Simulated by Modified Quantum Molecular Dynamics. Chinese Physics C, 1995, 19(11): 1040-1046.
[12]	Liu Jianye , Zhang Shaoguang . Dynamical Study on Processes of Intermediate-Energy Heavy Ion Collisions. Chinese Physics C, 1995, 19(1): 53-58.
[13]	Zhang Shaoguang , Liu Jianye . Multifragmentation in Heavy Ion Collisions. Chinese Physics C, 1994, 18(S1): 64-70.
[14]	Li Qingrun , Yang Yongxu . A Study of Carbon Heavy Ion Scattering. Chinese Physics C, 1994, 18(8): 748-751.
[15]	YU Hong , SHEN Qi-Xing , ZHU Yu-Can , ZHENG Zhi-Peng , CHENG Zheng-Dong . Studies of the Wide Resonance θ(1720) in J/ψ Hadronic Decays. Chinese Physics C, 1993, 17(7): 601-604.
[16]	SUN Xiang-Fu , YU Jian-Fang , GUO Ying-Xiang , LEI Xiang-Guo , LUO Yi-Xiao , WANG Ji-Cheng , XU Xiao-Ji , WEN Shu-Xian , WENG Pei-Kun , LI Sheng-Gang , YANG Chu-Xiang . Study on the Excited States of ¹²⁴Cs by Heavy Ion Reaction. Chinese Physics C, 1992, 16(6): 552-555.
[17]	. The Systematical Investigation of Intermittency in High Energy Heavy Ion Collisions. Chinese Physics C, 1991, 15(2): 131-139.
[18]	WANG RU-LIN , MA WEI-XING . INVESTIGATION ON MULTIPLE SCATTERING MECHANISM IN HEAVY-IONS COLLISIONS. Chinese Physics C, 1981, 5(2): 192-196.
[19]	Wang Ru-lin , Liu Yuan . THE STUDY OF MOMENTUM DISTRIBUTION OF HIGH ENERGY HEAVY ION INCLUSIVE REACTIONS. Chinese Physics C, 1980, 4(3): 265-270.
[20]	NUCLEAR PHYSICS RESEARCH LABORATORY . HEAVY ION RESEARCHES IN LANCHOW. Chinese Physics C, 1977, 1(1): 65-69.

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Li Qiang, Wei Zengquan, Dang Bingrong and Li Wenjian. Investigation and Application of Heavy lon Bragg Peak[J]. Chinese Physics C, 1997, 21(6): 571-575.

Li Qiang, Wei Zengquan, Dang Bingrong and Li Wenjian. Investigation and Application of Heavy lon Bragg Peak[J]. Chinese Physics C, 1997, 21(6): 571-575. shu

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

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沈阳化工大学材料科学与工程学院沈阳 110142

Investigation and Application of Heavy lon Bragg Peak

Corresponding author: Li Qiang,

Institute of Modem Physics,the Chinese Academy of Sciences,Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-06-05

Abstract: Relative ionizations(Bragg curves)of 30MeV/u and 25MeV/u ⁴⁰Ar ion beams supplied by HIRFL through degraders of Mylar films with different thicknesses were measured respectively.The experimental results were compared with calculations by TRIM88 code.It is found that the experimental results are in good agreement with the calculated ones when the ⁴⁰Ar ions penetrate a smaller distance from target surface.Furthermore,a heavy ion radiotherapy planning for shallow-seated and small tumor is put forward according to the calculated relationship between intermediate energy heavy ion penetration depth in water and relative ionization.