| 3.7 A GeV ~(16)O诱发乳胶核反应簇射粒子的间歇性 |
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| 引用本文： | 赵惠华.3.7 A GeV ~(16)O诱发乳胶核反应簇射粒子的间歇性[J].雁北师范学院学报,2007(5). |
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| 作者姓名： | 赵惠华 |
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| 作者单位： | 山西大同大学物理与电子科学学院 山西大同 |
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| 摘 要： | 本文利用标度阶乘矩方法,研究了3.7 A GeV16O诱发乳胶核(Em)反应簇射粒子分布的涨落,发现其具有间歇性行为,即动力学涨落.不同能量下16O与乳胶核中AgBr反应产生的簇射粒子在赝快度空间的间歇性相比较,发现间歇性的强弱与能量没有关系.3.7 A GeV16O诱发乳胶核反应簇射粒子在方位角空间分布的间歇性随耙核(CNO、Em、AgBr)的增大而增强.
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| 关 键 词： | 簇射粒子 间歇性 标度阶乘矩 |
The Intermittency of Shower Particles in 3.7 A GeV ~(16)O Induced Nuclear Emulsion Reaction |
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| ZHAO Hui-hua.The Intermittency of Shower Particles in 3.7 A GeV ~(16)O Induced Nuclear Emulsion Reaction[J].Journal of Yanbei Teachers College,2007(5). |
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| Authors: | ZHAO Hui-hua |
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| Abstract: | The fluctuation of shower particles in 3.7 A GeV 16O induced nuclear emulsion reaction is studied by using the scaled factorial moments methods.The intermittent behavior,that is dynamics fluctuation,is found.The intermittency of shower particles in pseudorapidity space is compared with the results at 60,200 A GeV.It is found that the intermittency is independent of projectile energy.The fluctuation of shower particles in azimuthal space is dependent of the mass of target,and it is found intermittent index increase with the increase of target mass(that is CNO,Em and AgBr target). |
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| Keywords: | Shower particles intermittency scaled factorial moment |
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