| CSR能区重离子反应中的介子产生 |
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| 引用本文： | 姜焕清. CSR能区重离子反应中的介子产生[J]. 原子核物理评论, 2002, 19(3): 301-305. DOI: 10.11804/NuclPhysRev.19.03.301 |
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| 作者姓名： | 姜焕清 |
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| 作者单位： | 兰州重离子加速器国家实验室原子核理论中心; 中国科学院高能物理研究所北京; 中国科学院理论物理研究所北京; |
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| 基金项目： | 国家自然科学基金资助项目(19975053, 10075057); 中国科学院知识创新工程重要方向性资助项目(KJCX2-SW-N02) |
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| 摘 要： | 重离子反应中介子产生的观测对于认识重离子反应动力学和核物质性质具有重要的意义 .讨论了重离子反应中阈能附近介子产生的一些特点和研究现状 ,特别讨论了π介子产生和K+ 介子产生 .在我国兰州重离子冷却储存环上开展这方面的实验研究具有可能性 ,可望得到很有意义的结果 .及时开展这方面实验研究和相应的理论研究是必要的.It is important to measure meson productions in heavy ion collisions in order to understand the dynamics of heavy ion reactions and the properties of nuclear matter. In this paper we review the characteristic and present status of meson productions near the threshold energies in heavy ion collisions. Especially the pion and K + productions are discussed. We point out that it is meaningful and possible to carry out the experimental studies at the CSR. It is necessary to carry out timely the...
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| 关 键 词： | 重离子反应 介子产生 状态方程 |
| 文章编号： | 1007-4627(2002)03-0301-05 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2002-03-21 |
Meson Productions in Heavy Ion Reactions in CSR Energy Region |
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| JIANG Huan-qing. Meson Productions in Heavy Ion Reactions in CSR Energy Region[J]. Nuclear Physics Review, 2002, 19(3): 301-305. DOI: 10.11804/NuclPhysRev.19.03.301 |
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| Authors: | JIANG Huan-qing |
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| Affiliation: | Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator; Lanzhou 730000; China; Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100039; Institute of Theoretical Phys; |
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| Abstract: | It is important to measure meson productions in heavy ion collisions in order to understand the dynamics of heavy ion reactions and the properties of nuclear matter. In this paper we review the characteristic and present status of meson productions near the threshold energies in heavy ion collisions. Especially the pion and K + productions are discussed. We point out that it is meaningful and possible to carry out the experimental studies at the CSR. It is necessary to carry out timely the... |
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