| 低能反质子的核散射与Glauber理论 |
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| 引用本文： | 李扬国,张禹顺. 低能反质子的核散射与Glauber理论[J]. 中国物理 C, 1995, 19(4): 348-353 |
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| 作者姓名： | 李扬国 张禹顺 |
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| 作者单位： | 汕头大学物理系，中国科学院高能物理研究所 |
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| 摘 要： | 运用Glauber多次散射理论,分析低能量反质子与4He核的弹性散射微分截面的实验结果.看到反质子能量低到19.6MeV时,多次碰撞的特征仍然是主要的.用光学模型的计算和比较,也得到相同的结论.
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| 关 键 词： | 反质子 弹性散射 Glauber理论 光学势 |
Low-Energy Antiproton-Nucleus Scattering and Glauber Theory |
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| Li Yangguo. Low-Energy Antiproton-Nucleus Scattering and Glauber Theory[J]. High Energy Physics and Nuclear Physics, 1995, 19(4): 348-353 |
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| Authors: | Li Yangguo |
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| Abstract: | Using the Glauber Multiple scattering theory, we analyse the experimental elastic differential cross section of antiproton-4He scattering at low-energy. It is found that the character of multiple collision is still dominant as the antiproton energy is as low as 19.6 MeV. The same conclusion is obtained by comparison with the optical model calculation. |
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| Keywords: | antiproton elastic scattering Glauber theory optical potential. |
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