Erraticity in Random-Cascading α Model
ZHOU Yi-Fei, LIU Qin, TANG Ying, CHENG Chun
Institute of Particle Physics, Huazhong Normal University,
Wuhan 430079
Erraticity in Random-Cascading α Model
ZHOU Yi-Fei;LIU Qin;TANG Ying;CHENG Chun
Institute of Particle Physics, Huazhong Normal University,
Wuhan 430079
关键词 ：
13.85.Hd
Abstract ： The erraticity in the random-cascading α model is investigated. It is found that, contrary to the previous expectation, 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 occured event-by-event. The models with multiple-αstrengthen this fluctuation. Taking 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 particle number on the results when the particles are put into the system is also investigated.
Key words ：
13.85.Hd
出版日期: 2001-09-01
:
13.85.Hd
(Inelastic scattering: many-particle final states)
[1]
LIU Lian-Shou;FU Jing-Hua. A Comparison of Different Measures for Dynamical Event Mean Transverse Momentum Fluctuation
[2]
CHEN Gang; LIU Lian-Shou. Monte Carlo Analysis of the Lévy Stability and Multi-fractal Spectrum in e+ e- Collisions
[3]
WANG Shao-Shun;WU Chong. Self-Affine Multifractal Spectrum and Levy Stability Index
from NA27 Data
[4]
FU Jing-Hua;LIU Lian-Shou. Identification of Colour Reconnection using Factorial Correlator
[5]
HU Yuan;YU Mei-ling;LIU Lian-shou. Levy Stability Index from Multifractal Spectrum
[6]
WANG Shao-shun;LIU Ran;WANG Zhao-min. Analysis of Multiplicity Fluctuations in pp Collisions at 400 GeV/c by Bunching Parameters
[7]
WANG Shao-shun;LI Zu-hao. Cumulant Correlators and Azimuthal Correlations in PP Collisions at 400 GeV/c
[8]
LIU Hongping;WU Yuanfang;LIU Lianshou. Predidtion of the Multiplicity Distributions at Tevatron/LHC
Energies and the Approach to Asymptotic KNO Scaling
[9]
ZHAO Weiqin;GAO Chongshou;ZHANG Qinghui. Hanbury-Brown-Twiss Correlations for Expanding Hadron Matter
[10]
GAO Chongshou;;HE Bin;. Cluster Effect and Intermittency
[11]
WANG Shaoshun;ZHANG Jie;XIAO Chenguo;YE Yunxiu;ZHONG Yu. Factorial Cumulant Moments and Short Range Correlation in P-P Collisions at 400GeV/c
[12]
YANG Jie*;LIU Lianshou;YANG Zhongle. Dependence of Long Range Correlation on Width of Rapidity Gap in
High Energy Hadron-Hadron Collisions
[13]
HU Yuan;LIU Lianshou. Compensation in Intermittency Strength of the Hard and Soft
Components in Hadron-Hadron Collisions
[14]
WANG Shaoshun;ZHANG Jie;XIAO Chenguo;XIONG Weijun;KOU Jinchun;XIA Xiaojuan;ZHONG Yu
. Split-Bin Correlation Functions for Multi-Particle Processes in PP Collisions at 400 GeV/c
[15]
FENG Shengqin;ZHOU Daicui*. New Feature of Long-Range Correlations in Hadron-nucleus
Interactions
2001, Vol. 18 
