Erraticity in the Random-Cascading α Model

周翼飞; 刘勤; 唐颖; 程春

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Erraticity in the Random-Cascading α Model

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The erraticity in the random-cascading α model is investigated. It is found that, contrary to previous expectations, even in the pure single-α random-cascading model without putting in any particle, erraticity behaviour exists and the corresponding entropy indices do not vanish. This means that the dynamical fluctuations in a pure single-α model have already occurred event-by-event. The models with multiple-α strengthen this fluctuation. Taking the double-α model as example, the variation of the event-space fluctuation strength with the mixing ratio of the two αs is studied in some detail. The influence of the particle number on the results when the particles are put into the system is also investigated.

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《中国物理快报：英文版》 |2001年第9期|1179-1182|共4页
作者
周翼飞; 刘勤; 唐颖; 程春;
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Institute of Particle Physics;

Huazhong Normal University,Wuhan 430079;

Institute of Particle Physics;

Huazhong Normal University,Wuhan 430079;

Institute of Particle Physics;

Huazhong Normal University,Wuhan 430079;

Institute of Particle Physics;

Huazhong Normal University,Wuhan 430079;

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正文语种 chi
中图分类物理学;
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Erraticity in the Random-Cascading α Model

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