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1. 中国科学院近代物理研究所
2. 中国科学院近代物理研究所 兰州7
Published:01 June 2002
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[1]党秉荣,卫增泉,段利敏,张保国,李松林,殷旭,诸永泰,李文建,李强,袁世斌.55MeV/u~(40)Ar~(17+)离子在生物等效材料中产生的核碎片[J].核技术,2002(06):419-422.
DANG Bingrong WEI Zengquan DUAN Limin ZHANG Baoguo LI Songlin YIN Xu ZHU Yongtai LI Wenjian LI Qiang YUAN Shibin. Preliminary studies on fragmentation in tissue-equivalent material produced by 55MeV/u 40Ar17+ ion beam[J]. Nuclear techniques, 2002, (6): 419-422.
[1]党秉荣,卫增泉,段利敏,张保国,李松林,殷旭,诸永泰,李文建,李强,袁世斌.55MeV/u~(40)Ar~(17+)离子在生物等效材料中产生的核碎片[J].核技术,2002(06):419-422. DOI:
DANG Bingrong WEI Zengquan DUAN Limin ZHANG Baoguo LI Songlin YIN Xu ZHU Yongtai LI Wenjian LI Qiang YUAN Shibin. Preliminary studies on fragmentation in tissue-equivalent material produced by 55MeV/u 40Ar17+ ion beam[J]. Nuclear techniques, 2002, (6): 419-422. DOI:
利用HIRFL(兰州重离子研究装置 )产生的 5 5MeV/u的4 0 Ar17+ 离子束
在辐照生物学实验终端
测量了其经过 1.5mm厚有机玻璃后三个不同角度的碎片分布情况。探索了应用由CsI(Tl) +快塑料闪烁探测器组成的Phoswich探测器研究重离子在生物材料中产生的核碎片角分布测量的可行性
结果表明这种实验方法是可行的
实验结果令人鼓舞。本工作为进一步的实验积累了可靠的经验。
By using a 55MeV/u 40 Ar 17+ beam produced by HIRFL
the distribution of fragments in 1.5mm lucite on three different directions were meaured at the radiobiology terminal. Feasibilities of the phoswich detector composed of fast plastic scintillator and CsI(Tl) detectors for determination of angular distribution of fragments in tissue-equivalent materials were investigated. The results obtained were satisfactory.
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