| 400GeV／c pp碰撞赝快度分布测量和粒子数密度的研究 |
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| 引用本文： | 王韶舜,张杰.400GeV／c pp碰撞赝快度分布测量和粒子数密度的研究[J].中国科学技术大学学报,1994,24(2):230-235. |
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| 作者姓名： | 王韶舜 张杰 |
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| 摘 要： | 利用ＣＥＲＮ ＮＡ２７合作组提供的ＬＥＢＣ泡室照片，测量了４００ＧｅＶ／ｃ ｐｐ碰撞产生的带电粒子多重数为４－２４的赝快度分布；观察到在选择的赝快度窗口中（△η＝０．５和０．１）平均最大带电粒子数密度随带电粒子多重数线性增加的规律，没有观察到最大粒子数密度反常高的事例。
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| 关 键 词： | 赝快度 粒子数密度 强子 碰撞 |
Measurement of Pseudorapidity Distributions and Study of Particle Number Densities in pp Collisions at 400 GeV/c |
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| Wang Shaoshun,Zhang Jie,Xiao Chenguo,Xiong Weijun,Xia Xiaojuan,Zhong Yu.Measurement of Pseudorapidity Distributions and Study of Particle Number Densities in pp Collisions at 400 GeV/c[J].Journal of University of Science and Technology of China,1994,24(2):230-235. |
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| Authors: | Wang Shaoshun Zhang Jie Xiao Chenguo Xiong Weijun Xia Xiaojuan Zhong Yu |
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| Institution: | Department of Modera Physics |
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| Abstract: | |
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| Keywords: | Pseudorapidity charged particle multiplicity particle number density intermittency |
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