| 400 A MeV ^12C诱发乳胶核反应靶核碎裂过程中的非统计涨落研究 |
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| 引用本文： | 郑素华,胥利玲,王鹏,苗慧锋,张东海.400 A MeV ^12C诱发乳胶核反应靶核碎裂过程中的非统计涨落研究[J].山西师范大学学报,2012(2):33-38. |
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| 作者姓名： | 郑素华 胥利玲 王鹏 苗慧锋 张东海 |
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| 作者单位： | 山西师范大学现代物理研究所 |
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| 基金项目： | 山西省研究生优秀创新项目(104028);国家自然科学基金资助项目(11075100);山西省回国留学人员基金项目(2011-058) |
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| 摘 要： | 利用标度阶乘矩法对400 A MeV^12C诱发乳胶核反应靶核质子及靶核蒸发碎片在一维、二维相空间发射过程中的非统计涨落分别进行了实验研究.结果表明400 A MeV^12C诱发乳胶核反应靶核质子及靶核蒸发碎片在一维、二维相空间发射过程中不存在非统计涨落.
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| 关 键 词： | 靶核质子 靶核蒸发碎片 标度阶乘矩 非统计涨落 |
Investigation of Non-statistical Fluctuations of Emission of Target Fragments in 400 A MeV 12C Induced Nuclear Emulsion Interactions |
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| ZHENG Su-hua,XU Li-ling,WANG Peng,MIAO Hui-feng,ZHANG Dong-hai.Investigation of Non-statistical Fluctuations of Emission of Target Fragments in 400 A MeV 12C Induced Nuclear Emulsion Interactions[J].Journal of Shanxi Teachers University,2012(2):33-38. |
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| Authors: | ZHENG Su-hua XU Li-ling WANG Peng MIAO Hui-feng ZHANG Dong-hai |
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| Institution: | *(Institute of Modern Physics,Shanxi Normal University,Linfen 041004,Shanxi,China) |
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| Abstract: | Non-statistical fluctuations of target protons and target evaporated fragments emitted from 400 A MeV 12C induced nuclear emulsion targets is investigated in one-dimensional and two-dimensional phase space by using the scaled factorial moment method.No evidence of non-statistical fluctuation is found in the emission of target protons and target evaporated fragments produced in the collisions of 400 A MeV 12C and targets of nuclear emulsion. |
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| Keywords: | target proton target evaporated fragment scaled factorial moment non-statistical fluctuation |
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