| 中高能重离子碰撞的高能光子测量及相关物理 |
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| 引用本文： | 文万信,靳根明.中高能重离子碰撞的高能光子测量及相关物理[J].原子核物理评论,2002,19(4):373-379. |
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| 作者姓名： | 文万信 靳根明 |
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| 作者单位： | 1中国科学院近代物理研究所; 2苏州大学核医学院 |
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| 基金项目： | 国家自然科学基金资助项目(19805012) |
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| 摘 要： | 高能光子探测为研究中高能重离子碰撞的许多重要问题如核物质性质、韧致辐射、阈下和阈上中性介子产生等提供了机遇.简要回顾了近几年国外开展的中能与相对论重离子碰撞高能光子实验概况,并简要介绍了欧洲合作研制的高能光子探测器TAPS的基本构造.另外,用GEANT程序模拟计算了50—1000MeV光子在TAPS标准8×8阵列中的能量响应. The Measurement of energetic photon produced in intermediate energy and relativistic energy heavy ion collisions provides opportunities for investigating many interesting and sophisticated problems such as properties of nuclear matter under extreme condition, bremsstrahlung, neutral meson production both below and above the production threshold in free nucleon nucleon collision. The related experiments performed at GANIL and GSI as well as the structure of the popular used detector ...
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| 关 键 词： | 韧致辐射 中性介子 核物质 高能光子 |
| 文章编号： | 1007-4627(2002)04-0373-07 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2002年2月4日 |
Measurement of Energetic Photon Produced in Intermediate and Relativistic Energy Heavy Ion Collision and Related Problems |
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| WEN Wan-xin,JIN Gen-ming.Measurement of Energetic Photon Produced in Intermediate and Relativistic Energy Heavy Ion Collision and Related Problems[J].Nuclear Physics Review,2002,19(4):373-379. |
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| Authors: | WEN Wan-xin JIN Gen-ming |
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| Institution: | (1 Institute of Modern Physics; Chinese Academy of Sciences; Lanzhou 730000; China; 2 Nuclear Medicine School; Soochow University; Suzhou 215007; Jiangsu; China); |
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| Abstract: | The Measurement of energetic photon produced in intermediate energy and relativistic energy heavy ion collisions provides opportunities for investigating many interesting and sophisticated problems such as properties of nuclear matter under extreme condition, bremsstrahlung, neutral meson production both below and above the production threshold in free nucleon nucleon collision. The related experiments performed at GANIL and GSI as well as the structure of the popular used detector ... |
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