高能重离子碰撞中的动力学涨落与量子混沌
Dynamical Fluctuation in High Energy Heavy Ion Collision and Quantum Chaos
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摘要: Wigner-Dyson型的随机矩阵理论作为一种可能的统计分析方法用来分析高能重离子碰撞中所产生的粒子谱的某些无规性, 此统计分析方法被用来初步分析了EMU 01的实验结果, 通过分析可以看出在CERN/SPS和BNL/AGS能区粒子主要是随机产生的.
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关键词:
- 随机矩阵理论 /
- Wigner-Dyson型统计分析方法 /
- 高能重离子碰撞
Abstract: In high energy heavy ion collisions, a possible measure for a certain irregularity of the spectra of produced particles is prop osed by using the Wigner-Dyson statistical analysis method. The preliminary results fr om EMU01 experiments are given by using this statistical analysis method. The analysis shows that the dominant effect is random emission in available high energy nucleus-nucl eus collisions at CERN/SPS and BNL/AGS regions. -
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