| 400GeV/cpp碰撞多粒子产生过程的混沌行为 |
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| 引用本文： | 王韶舜,汪兆民,刘冉. 400GeV/cpp碰撞多粒子产生过程的混沌行为[J]. 中国物理 C, 1998, 0(10) |
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| 作者姓名： | 王韶舜 汪兆民 刘冉 |
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| 作者单位： | 中国科学技术大学近代物理系 |
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| 摘 要： | 利用４００ＧｅＶ／ｃｐｐ碰撞多粒子产生的实验数据计算了ＱＣＤ分支过程的熵指数，得到了非零值，熵指数随末态粒子平均多重数的减小而增大。表明在４００ＧｅＶ／ｃｐｐ碰撞中有存在混沌性的迹象。
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| 关 键 词： | 多粒子产生，QCD分支过程，混沌行为，熵指数 |
Chaotic Behavior of Multiparticle Production in pp Collisions at 400GeV/ c |
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| Wang Shaoshun ,Wang Zhaomin, Liu Ran. Chaotic Behavior of Multiparticle Production in pp Collisions at 400GeV/ c[J]. High Energy Physics and Nuclear Physics, 1998, 0(10) |
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| Authors: | Wang Shaoshun Wang Zhaomin Liu Ran |
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| Abstract: | The entropy indices of QCD branching process are calculated from the data of 400GeV/ c pp collisions. The nonzero values of entropy indices are obtained. The entropy indices are increased with decreasing average multiplicity's of the final states. It means that the is a chaotic sign in pp collisions at 400GeV/c. |
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| Keywords: | multiparticle production QCD branching process chaotic behavior entropy index |
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