| CR-39塑料蚀刻径迹探测器中重离子径迹的重建 |
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| 引用本文： | 夏艳红,张东海.CR-39塑料蚀刻径迹探测器中重离子径迹的重建[J].山西师范大学学报,2014(1):47-52. |
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| 作者姓名： | 夏艳红 张东海 |
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| 作者单位： | [1]大同大学大同师范分校,山西大同037000 [2]山西师范大学现代物理研究所,山西临汾041004 |
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| 摘 要： | 本文利用最小二乘法原理对CR-39塑料蚀刻径迹探测器中重离子径迹的重建方法进行了讨论,并根据径迹重建技术测量了400 A MeV20Ne与C,CH2,Al靶作用射弹碎裂的总截面,所得结果与其他能区实验结果在实验误差范围内一致.
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| 关 键 词： | 最小二乘法 径迹重建 射弹碎裂 总截面 |
Reconstruction of Heavy Ion Track in CR-39 Plastic Etched Nuclear Track Detector |
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| XIA Yan-hong,ZHANG Dong-hai.Reconstruction of Heavy Ion Track in CR-39 Plastic Etched Nuclear Track Detector[J].Journal of Shanxi Teachers University,2014(1):47-52. |
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| Authors: | XIA Yan-hong ZHANG Dong-hai |
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| Institution: | 1. Datong Normal Division, Datong University, Datong 037000, Shanxi, China ; Institute of Modern Physics, Shanxi Normal University, Linfen 041004, Shanxi, China) |
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| Abstract: | Based on the principle of the least squared 39 plastic etched nuclear track detector is discussed. Total method, the reconstruction of heavy ion track in CR- fragmentation cross-sections of 400 A MeV ^20Ne on CH2, C, and A1 targets are determined using this track reconstruction method, which is consistent with other experimental results within experimental errors. |
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| Keywords: | the least squared method track reconstruction projectile fragmentation total cross-section |
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